P4KA6.8 thru P4KA43A Datasheet by Vishay Semiconductor Diodes Division
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P4KA6.8 thru P4KA43A
Vishay General Semiconductor
Document Number: 88364
Revision: 21-Oct-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
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1
Automotive Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Patented PAR® construction
• Available in uni-directional polarity only
• 400 W peak pulse power capability with a
10/1000 µs waveform, repetitive rate (duty
cycle): 0.01 %
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs, MOSFET, signal lines of sensor units
for consumer, computer, industrial, automotive, and
telecommunication.
MECHANICAL DATA
Case: DO-204AL, molded epoxy over passivated
junction
Molding compound meets UL 94 V-0 flammability
rating
Base P/NHE3 - RoHS compliant, high reliability/
automotive grade (AEC Q101 qualified)
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
VBR 6.8 V to 43 V
PPPM 400 W
PD1.5 W
IFSM 40 A
TJ max. 185 °C
Patented*
DO-204AL (DO-41)
* Patent#'s
4,980,315
5,166,769
5,278,094
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) All terms and symbols are consistent with ANSI/IEEE C62.35
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 1) PPPM 400 W
Peak pulse current with a 10/1000 µs waveform (1) (Fig. 3) IPPM See next table A
Power dissipation on infinite heatsink at TL = 75 °C (Fig. 5) PD1.5 W
Peak forward surge current 8.3 ms single half sine-wave (2) IFSM 40 A
Maximum instantaneous forward voltage at 25 A VF3.5 V
Operating junction and storage temperature range TJ, TSTG - 65 to + 185 °C
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P4KA6.8 thru P4KA43A
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88364
Revision: 21-Oct-08
2
Notes:
(1) Pulse test: tp ≤ 50 ms
(2) Surge current waveform per Fig. 3 and derated per Fig. 2
(3) All terms and symbols are consistent with ANSI/IEEE C62.35
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
BREAKDOWN
VOLTAGE
VBR (1) AT IT
(V)
TEST
CURRENT
IT
(mA)
STAND-
OFF
VOLTAG E
VWM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID
(µA)
TJ = 150 °C
MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID (µA)
MAXIMUM.
PEAK PULSE
SURGE
CURRENT
IPPM (2)
(A)
MAXIMUM
CLAMPING
VOLTAGE
AT IPPM
VC
(V)
MAXIMUM
TEMPERATURE
COEFFICIENT
OF VBR
(%/°C)
MIN. MAX.
P4KA6.8 6.12 7.48 10 5.50 300 1000 37.0 10.8 0.057
P4KA6.8A 6.45 7.14 10 5.80 300 1000 38.1 10.5 0.057
P4KA7.5 6.75 8.25 10 6.05 150 500 34.2 11.7 0.060
P4KA7.5A 7.13 7.88 10 6.40 150 500 35.4 11.3 0.061
P4KA8.2 7.38 9.02 10 6.63 50 200 32.0 12.5 0.065
P4KA8.2A 7.79 8.61 10 7.02 50 200 33.1 12.1 0.065
P4KA9.1 8.19 10.0 1.0 7.37 10 50 29.0 13.8 0.068
P4KA9.1A 8.65 9.55 1.0 7.78 10 50 29.9 13.4 0.068
P4KA10 9.00 11.0 1.0 8.10 5.0 20 26.7 15.0 0.073
P4KA10A 9.50 10.5 1.0 8.55 5.0 20 27.6 14.5 0.073
P4KA11 9.90 12.1 1.0 8.92 1.0 5.0 24.7 16.2 0.075
P4KA11A 10.5 11.6 1.0 9.40 1.0 5.0 25.6 15.6 0.075
P4KA12 10.8 13.2 1.0 9.72 1.0 5.0 23.1 17.3 0.076
P4KA12A 11.4 12.6 1.0 10.2 1.0 5.0 24.0 16.7 0.078
P4KA13 11.7 14.3 1.0 10.5 1.0 5.0 21.1 19.0 0.081
P4KA13A 12.4 13.7 1.0 11.1 1.0 5.0 22.0 18.2 0.081
P4KA15 13.5 16.3 1.0 12.1 1.0 5.0 18.2 22.0 0.084
P4KA15A 14.3 15.8 1.0 12.8 1.0 5.0 18.9 21.2 0.084
P4KA16 14.4 17.6 1.0 12.9 1.0 5.0 17.0 23.5 0.086
P4KA16A 15.2 16.8 1.0 13.6 1.0 5.0 17.8 22.5 0.086
P4KA18 16.2 19.8 1.0 14.5 1.0 5.0 15.1 26.5 0.088
P4KA18A 17.1 18.9 1.0 15.3 1.0 5.0 15.9 25.5 0.088
P4KA20 18.0 22.0 1.0 16.2 1.0 5.0 13.7 29.1 0.090
P4KA20A 19.0 21.0 1.0 17.0 1.0 5.0 14.4 27.7 0.090
P4KA22 19.8 24.2 1.0 17.8 1.0 5.0 12.5 31.9 0.092
P4KA22A 20.9 23.1 1.0 18.8 1.0 5.0 13.1 30.6 0.092
P4KA24 21.6 26.4 1.0 19.4 1.0 5.0 11.5 34.2 0.094
P4KA24A 22.8 25.2 1.0 20.5 1.0 5.0 12.0 33.2 0.094
P4KA27 24.3 29.7 1.0 21.8 1.0 5.0 10.2 39.1 0.096
P4KA27A 25.7 28.4 1.0 23.1 1.0 5.0 10.7 37.5 0.096
P4KA30 27.0 33.0 1.0 24.3 1.0 5.0 9.2 43.5 0.097
P4KA30A 28.5 31.5 1.0 25.6 1.0 5.0 9.7 41.4 0.097
P4KA33 29.7 36.3 1.0 26.8 1.0 5.0 8.4 47.7 0.098
P4KA33A 31.4 34.7 1.0 28.2 1.0 5.0 8.8 45.7 0.098
P4KA36 32.4 39.6 1.0 29.1 1.0 5.0 7.7 52.0 0.099
P4KA36A 34.2 37.8 1.0 30.8 1.0 5.0 8.0 49.9 0.099
P4KA39 35.1 42.9 1.0 31.6 1.0 5.0 7.1 56.4 0.100
P4KA39A 37.1 41.0 1.0 33.3 1.0 5.0 7.4 53.9 0.100
P4KA43 38.7 47.3 1.0 34.8 1.0 5.0 6.5 61.9 0.101
P4KA43A 40.9 45.2 1.0 36.8 1.0 5.0 6.7 59.3 0.101
PDDAmencas®vwshay com PDDrAswa@\/\shay.com PDDrEumge@vxshay com
P4KA6.8 thru P4KA43A
Vishay General Semiconductor
Document Number: 88364
Revision: 21-Oct-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
P4KA6.8AHE3/54 (1) 0.336 54 5500 13" diameter paper tape and reel
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
100
10
1
0.1
Non-Repetitive Pulse
Waveform shown in Fig. 3
TA = 25 °C
0.1 1 10 100 1000 10 000
P
PPM
- Peak Pulse Power (kW)
td - Pulse Width (µs)
100
75
50
25
0
0 25 50 75 100 125 150 175 200
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage (%)
TJ - Initial Temperature (°C)
Figure 3. Pulse Waveform
Figure 4. Typical Junction Capacitance
01.0 2.0 3.0 4.0
0
50
100
150
t
d
t - Time (ms)
IPPM - Peak Pulse Current, % IRSM
t
r
= 10 µs
Peak Value
I
PPM
Half Value -
I
PPM
I
PP
2
10/1000 µs Waveform
as defined by R.E.A.
T
J
= 25 °C
Pulse Width (t
d
)
is defined as the Point
where the Peak Current
Decays to 50 % of I
PPM
100
1000
10 000
100 000
1 10 100
Measured at
Zero Bias
Measured at Stand-Off
Voltage VWM
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
C
J
- Junction Capacitance (pF)
VBR - Breakdown Voltage (V)
60 Hz
Reswsuve m
mducnve Load
-‘ r7
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P4KA6.8 thru P4KA43A
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88364
Revision: 21-Oct-08
4
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Available in uni-directional only
Figure 5. Power Derating Curve
P
D
- Power Dissipation (%)
T
L
- Lead Temperature (°C)
60 Hz
Resistive or
Inductive Load
100
75
50
25
0
0 25 50 75 100 125 150 175 200
L = 0.375" (9.5 mm)
Lead Lengths
Figure 6. Maximum Non-Repetitive/Peak Forward Surge Current
1 10 100
10
100
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
DO-204AL (DO-41)
0.107 (2.7)
0.080 (2.0)
DIA.
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
—
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Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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TVS DIODE 5.8V 10.5V DO204AL
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