1N6267-6303A, 1.5KE6.8-400CA, e3 Datasheet by Microsemi Corporation
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G Micmselr'i Bidirectional
mmmmi 1H\|\|u\ Suppressors
— B'SEMS'L
Copyngm 0 2007 Mic
10-03-2007 REV F $5005
8700 E. Thomas Rd, PO Box 1390, Sculisdaie‘
Unidirectional & Bidirectional
Transient Voltage Suppressors
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright © 2007
10-03-2007 REV F
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6267 – 1N6303A, e3
1.5KE6.8
DESCRIPTION APPEARANCE
The Transient Voltage Suppressor (TVS) series for 1N5908 & 1N6267-1N6303A
are JEDEC registered selections for unidirectional devices. The popular series of
1.5KE6.8-1.5KE400CA offers similar voltages with an extended voltage range
and also provides bidirectional options with a C or CA suffix. All have the same
high Peak Pulse Power rating of 1500 W and extremely fast response time. They
can protect from secondary lightning effects per IEC61000-4-5 and class levels
described herein as well as inductive switching environments and induced RF
protection. Since their response time is virtually instantaneous, they can also
protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
• Economical TVS series for thru-hole mounting
• Available in both Unidirectional and Bidirectional
(1.5KE series add C or CA suffix for Bidirectional)
• Voltages from 6.8 to 400 V Breakdown (VBR)
• Suppresses transients up to 1500 watts @ 10/1000 µs
• Optional 100% screening for avionics grade is
available by adding MA prefix to part number for added
100% temperature cycle -55oC to +125oC (10X) as well
as surge (3X) and 24 hours HTRB with post test VZ &
IR (in the operating direction for unidirectional or both
directions for bidirectional)
• Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are also available
by adding MQ, MX, or MV prefixes respectively to part
numbers.
• Surface mount equivalent packages are available as
SMCJ5.0 - SMCJ170CA or SMCG5.0 - SMCG170CA
(consult factory for other surface mount options)
• Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
• RoHS Compliant devices available by adding “e3” suffix
• Protection from switching transients and induced RF
• Protection from ESD and EFT per IEC 61000-4-2 and
IEC 61000-4-4 with fast response
• Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1: 1.5KE6.8A to 1.5KE200A or CA *
Class 2: 1.5KE5.0A to 1.5KE180A or CA *
Class 3: 1.5KE5.0A to 1.5KE91A or CA *
Class 4: 1.5KE5.0A to 1.5KE43A or CA *
• Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 : 1.5KE5.0A to 1.5KE110A or CA *
Class 2: 1.5KE5.0A to 1.5KE56A or CA *
Class 3: 1.5KE5.0A to 1.5KE27A or CA *
Class 4: 1.5KE5.0A to 1.5KE13A or CA *
• Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: 1.5KE5.0A to 1.5KE24A or CA *
Class 3: 1.5KE5.0 to 1.5KE12A or CA *
* Also applies to 1N5908 and 1Nxxxx of same voltage
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
• Peak Pulse Power dissipation at 25ºC: 1500 watts at
10/1000 μs (also see Fig 1,2, and 3)
• Impulse repetition rate (duty factor): 0.01%
• t
clamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
• Operating and Storage temperature: -65ºC to +150ºC
• Thermal Resistance: 22ºC/W junction to lead at 3/8 inch
(10 mm) from body, or 82ºC/W junction to ambient when
mounted on FR4 PC board with 4 mm2 copper pads
(1oz) and track width 1 mm, length 25 mm
• Steady-State Power dissipation: 5 watts at TL = 40oC,
or 1.52 watts at TA = 25ºC when mounted on FR4 PC
board described for thermal resistance
• Forward Surge: 200 Amps peak impulse of 8.3 ms half-
sine wave at 25ºC (unidirectional only)
• Solder temperatures: 260 ºC for 10 s (maximum)
• CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
• FINISH: Tin-lead or RoHS Compliant matte-Tin
plating solderable per MIL-STD-750, method 2026
• POLARITY: Cathode indicated by band. No
marking on bidirectional devices
• MARKING: Part number
• TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
• WEIGHT: 1.5 grams (approximate)
• See package dimensions on last page
–
1.5KE400A
,
e3
CASE 1
GMicrosemi
\VlrilfliHl
1H\|\|u\
(Imam
' B'SEMS'L
Unidirectional & Bidirectional
Transient Voltage Suppressors
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6267 – 1N6303A, e3
1.5KE6.8
ELECTRICAL CHARACTERISTICS
Rated
Standoff
Voltage
VWM
(NOTE 1)
Breakdown
Voltage
V(BR) @ I(BR)
Maximum
Clamping
Voltage
VC @ IPP
Maximum
Standby
Current
ID @ VWM
Maximum
Peak Pulse
Current
IPP
(Fig. 2)
Maximum
Temperature
Coefficient of
V(BR)
αV(BR)
Industry
Type
Number
JEDEC
Type
Number
Volts
–
1.5KE400A
,
e3
Volts
Min. Max.
mA
Volts
μA
A
%/oC
- 1N5908 5.0 6.0 – - 1 7.6 300 30 .057
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
1N6267
1N6267A
1N6268
1N6268A
5.50
5.80
6.05
6.40
6.12 – 7.48
6.45 – 7.14
6.75 – 8.25
7.13 – 7.88
10
10
10
10
10.8
10.5
11.7
11.3
1000
1000
500
500
139.0
143.0
128.0
132.0
.057
.057
.061
.061
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1N6269
1N6269A
1N6270
1N6270A
6.63
7.02
7.37
7.78
7.38 – 9.02
7.79 – 8.61
8.19 – 10.00
8.65 – 9.55
10
10
1
1
12.5
12.1
13.8
13.4
200
200
50
50
120.0
124.0
109.0
112.0
.065
.065
.068
.068
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1N6271
1N6271A
1N6272
1N6272A
8.10
8.55
8.92
9.40
9.00 – 11.00
9.50 – 10.50
9.90 – 12.10
10.50 – 11.60
1
1
1
1
15.0
14.5
16.2
15.6
10
10
5
5
100.0
103.0
93.0
96.0
.073
.073
.075
.075
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1N6273
1N6273A
1N6274
1N6274A
9.72
10.220
10.50
11.10
10.80 – 13.20
11.40 – 12.60
11.70 – 14.30
12.40 – 13.70
1
1
1
1
17.3
16.7
19.0
18.2
5
5
5
5
87.0
90.0
79.0
82.0
.078
.078
.081
.081
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1N6275
1N6275A
1N6276
1N6276A
12.10
12.80
12.90
13.60
13.50 – 16.50
14.30 – 15.80
14.40 – 17.60
15.20 – 16.80
1
1
1
1
22.0
21.2
23.5
22.5
1
1
1
1
68.0
71.0
64.0
67.0
.084
.084
.086
.086
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
1N6277
1N6277A
1N6278
1N6278A
14.50
15.30
16.20
17.10
16.20 – 19.80
17.10 – 18.90
18.00 – 22.00
19.00 – 21.00
1
1
1
1
26.5
25.2
29.1
27.7
1
1
1
1
56.5
59.5
51.5
54.0
.088
.088
.090
.090
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
1N6279
1N6279A
1N6280
1N6280A
17.80
18.80
19.40
20.50
19.80 – 24.20
20.90 – 23.10
21.60 – 26.40
22.80 – 25.20
1
1
1
1
31.9
30.6
34.7
33.2
1
1
1
1
47.0
49.0
43.0
45.0
.092
.092
.094
.094
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
1N6281
1N6281A
1N6282
1N6282A
21.80
23.10
24.30
25.60
24.30 – 29.70
25.70 – 28.40
27.00 – 33.00
28.50 – 31.50
1
1
1
1
39.1
37.5
43.5
41.4
1
1
1
1
38.5
40.0
34.5
36.0
.096
.096
.097
.097
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
1N6283
1N6283A
1N6284
1N6284A
26.80
28.20
29.10
30.80
29.70 – 36.30
31.40 – 34.70
32.40 – 39.60
34.20 – 37.80
1
1
1
1
47.7
45.7
52.0
49.9
1
1
1
1
31.5
33.0
29.0
30.0
.098
.098
.099
.099
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
1N6285
1N6285A
1N6286
1N6286A
31.60
33.30
34.80
36.80
35.10 – 42.90
37.10 – 41.00
38.70 – 47.30
40.90 – 45.20
1
1
1
1
56.4
53.9
61.9
59.3
1
1
1
1
26.5
28.0
24.0
25.3
.100
.100
.101
.101
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
1N6287
1N6287A
1N6288
1N6288A
38.10
40.20
41.30
43.60
42.30 – 51.70
44.70 – 49.40
45.90 – 56.10
48.50 – 53.60
1
1
1
1
67.8
64.8
73.5
70.1
1
1
1
1
22.2
23.2
20.4
21.4
.101
.101
.102
.102
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1N6289
1N6289A
1N6290
1N6290A
45.40
47.80
50.20
53.00
50.40 – 61.60
53.20 – 58.80
55.80 – 68.20
58.90 – 65.10
1
1
1
1
80.5
77.0
89.0
85.0
1
1
1
1
18.6
19.5
16.9
17.7
.103
.103
.104
.104
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1N6291
1N6291A
1N6292
1N6292A
55.10
58.10
60.70
64.10
61.20 – 74.80
64.60 – 71.40
67.50 – 82.50
71.30 – 78.80
1
1
1
1
98.0
92.0
108.0
103.0
1
1
1
1
15.3
16.3
13.9
14.6
.104
.104
.105
.105
Microsemi
Scottsdale Division
Page 2
Copyright © 2007
10-03-2007 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
GMlcrosemi
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1H\|\|u\
awam
' B'SEMS'L
Unidirectional & Bidirectional
Transient Voltage Suppressors
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6267 – 1N6303A, e3
1.5KE6.8
Rated
Standoff
Voltage
VWM
(NOTE 1)
Breakdown
Voltage
V(BR) @ I(BR)
Maximum
Clamping
Voltage
VC @ IPP
Maximum
Standby
Current
ID @ VWM
Maximum
Peak Pulse
Current
IPP
(Fig. 2)
Maximum
Temperature
Coefficient of
V(BR)
αV(BR)
Industry
Type
Number
JEDEC
Type
Number
Volts Volts
Min. Max.
mA
Volts
μA
A
%/oC
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1N6293
1N6293A
1N6294
1N6294A
66.40
70.10
73.70
77.80
73.80 – 90.20
77.90 – 86.10
81.90 – 100.00
86.50 – 95.50
1
1
1
1
118.0
113.0
131.0
125.0
1
1
1
1
12.7
13.3
11.4
12.0
.105
.105
.106
.106
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1N6295
1N6295A
1N6296
1N6296A
81.00
85.50
89.20
94.00
90.00 – 110.00
95.00 – 105.00
99.00 – 121.00
105.00 – 116.00
1
1
1
1
144.0
137.0
158.0
152.0
1
1
1
1
10.4
11.0
9.5
9.9
.106
.106
.107
.107
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1N6297
1N6297A
1N6298
1N6298A
97.20
102.00
105.00
111.00
108.00 – 132.00
114.00 – 126.00
117.00 – 143.00
124.00 – 137.00
1
1
1
1
173.0
165.0
187.0
179.0
1
1
1
1
8.7
9.1
8.0
8.4
.107
.107
.107
.107
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1N6299
1N6299A
1N6300
1N6300A
121.00
128.00
130.00
136.00
135.00 – 165.00
143.00 – 158.00
144.00 – 176.00
152.00 – 168.00
1
1
1
1
215.0
207.0
230.0
219.0
1
1
1
1
7.0
7.2
6.5
6.8
.108
.108
.108
.108
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1N6301
1N6301A
1N6303
1N6303A
138.00
145.00
146.00
154.00
153.00 – 187.00
162.00 – 179.00
162.00 – 198.00
171.00 – 189.00
1
1
1
1
244.0
234.0
258.0
246.0
1
1
1
1
6.2
6.4
5.8
6.1
.108
.108
.108
.108
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
- 162.00
171.00
175.00
185.00
180.00 – 220.00
190.00 – 210.00
198.00 – 242.00
209.00 – 231.00
1
1
1
1
287.0
274.0
344.0
328.0
1
1
1
1
5.2
5.5
4.3
4.6
.108
.108
.110
.110
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
- 202.00
214.00
243.00
256.00
225.00 – 275.00
237.00 – 263.00
270.00 – 330.00
285.00 – 315.00
1
1
1
1
360.0
344.0
430.0
414.0
1
1
1
1
5.0
5.0
5.0
5.0
.110
.110
.111
.111
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
- 284.00
300.00
324.00
324.00
315.00 – 385.00
332.00 – 368.00
360.00 – 440.00
380.00 – 420.00
1
1
1
1
504.0
482.0
574.0
548.0
1
1
1
1
4.0
4.0
4.0
4.0
.111
.111
.111
.111
NOTES: 1. Normal selection criteria for TVS devices is by rated stand-off voltage (VWM) and should be equal or greater than dc or continuous peak
operating voltage.
2. TVS devices are tested to maximum peak pulse current (IPP) with clamping voltage monitored. This surge capability is one of the most
significant electrical characteristics of the device and should be considered as part of customer quality inspections.
3. For Bidirectional part number add C or CA as suffix (e.e., 1.5KE33C or 1.5KE33CA). For Bidirectional types having VWM of 8 volts and
under, the ID leakage current is doubled. 1N62XX or 1N5908 not available as Bidirectional. For Bipolar capacitance will be .5 that shown in
Fig. 2 for zero bias.
4. For unidirectional, the forward voltage (VF) is 3.5 volts maximum at 100 Amps peak for 8.3 ms half-sine wave.
–
1.5KE400A
,
e3
SYMBOLS & DEFINITIONS
Symbol Definition
VWM Working Peak (Standoff) Voltage
IPP Peak Pulse Current
PPP Peak Pulse Power
VC(MAX) Maximum Clamping Voltage
V(BR) Breakdown Voltage
I(BR) Test Current
ID Standby Current
Microsemi
Scottsdale Division
Page 3
Copyright © 2007
10-03-2007 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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'8'93MS'L
Unidirectional & Bidirectional
Transient Voltage Suppressors
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6267 – 1N6303A, e3
1.5KE6.8
GRAPHS
FIGURE 1
Peak Pulse Power vs.
Pu ) in lse Time (tWμs
Pulse Time (tw) in μs
Peak Pulse Power (PPP) or continuous
Power in Percent of 25
o
CRating
–
1.5KE400A
FIGURE 2 Pulse Wave Form TL Lead Temperature oC
,
e3
FIGURE 3 Derating Curve
Microsemi
Scottsdale Division
Page 4
Copyright © 2007
10-03-2007 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
GMicmsemi
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8700 E. Thomas Rd, PO Box 1390, Scultsdale‘
'8'93MS'L
Unidirectional & Bidirectional
Transient Voltage Suppressors
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 5
WWW.Microsemi .COM
SCOTTSDALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6267 – 1N6303A, e3
1.5KE6.8
Copyright © 2007
10-03-2007 REV F
–
1.5KE400A
,
e3
FIGURE 4 Typical Capacitance vs.
Breakdown Voltage
PACKAGE DIMENSIONS
NOTE: Dimensions are in inches
mm
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TVS DIODE 154V 246V CASE-1
TVS DIODE 154V 246V CASE-1
TVS DIODE 15.3V 25.2V CASE-1
TVS DIODE 15.3V 25.2V CASE-1