Littelfuse Inc. 的 TPSMF4L Series 规格书

HF CIN®O
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Description
Features
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter Symbol Value Unit
Peak Pulse Power
Dissipation at TA=25ºC (Note 1)
8/20(Note 2)
PPPM
2000 W
10/1000µs(Note 3) 400 W
Power Dissipation On Infinite Heat Sink at TL=50ºC PD1 W
Thermal Resistance Junction to Ambient RƟJA 220 °C/W
Thermal Resistance Junction to Lead RƟJL 100 °C/W
Operating and Storage Temperature Range TJ,TSTG -55 - 150 °C
The TPSMF4L series of SOD-123FL small and flat lead
low-profile plastic package is designed specifically to
protect sensitive electronic equipment from voltage
transients induced by lightning and other transient voltage
events, and it’s especially suitable for high reliability and
automotive application.
Applications
TPSMF4L devices are ideal for the protection of portable
devices/hard drives, notebooks, VCC busses, POS terminal,
SSDs, power supplies, monitors, and vulnerable circuit
used in other consumer applications.
• High reliability application
and automotive grade
AEC-Q101 qualified
• 400W peak pulsepower
capability at 10/1000µs
waveform, repetition rate
(duty cycle): 0.01%
• Compatible with industrial
standard package SOD-
123FL
• Low inductance, excellent
clamping capability
• For surface mounted
applications to optimize
board space
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC 61000-4-2 ESD
30kV(Air), 30kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Fast response time:
typically less than 1.0ns
from 0 Volts to VBR min
• High temperature
soldering: 260°C/40
seconds at terminals
• Glass passivated junction
• Built-in strain relief
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
• Matte tin lead–free plated
• Halogen-free and RoHS
compliant
• Pb-free E3 means 2nd level
interconnect is Pb-free
and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
• UL Recognized as an
Isolated Loop Circuit
Protector per UL 497B
Agency Agency File Number
E230531
Agency Approvals
TPSMF4L Series
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
RoHS
Pb
e3
Uni-directional
Notes:
1. Non-repetitive current pulse, per Fig. 4 and derated above TJ (initial) =25ºC per Fig. 3.
2. TPSMF4L5.0A~TPSMF4L8.5A Peak Pulse Power Dissipation is 1850W min, 2000W typical @8/20us
3. TPSMF4L5.0A~TPSMF4L8.5A Peak Pulse Power Dissipation is 370W min, 400W typical @10/1000μs
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Number
Marking
Code
Breakdown
Voltage VBR
(Volts) @ IT
Test Current
IT (mA)
Reverse Stand off
Voltage VR (V)
Maximum
Reverse Leakage
@ VR IR (µA)
Maximum Peak
Pulse Current
Ipp (A)
Maximum
Clamping
Voltage @Ipp
VC (V)
Agency
Approval
Min Max
TPSMF4L5.0A KEA 6.40 7. 0 0 10 5.0 800 40.1 9.2 X
TPSMF4L6.0A KGA 6.67 7.37 10 6.0 800 35.9 10.3 X
TPSMF4L6.5A KKA 7.22 7.98 10 6.5 500 33.1 11.2 X
TPSMF4L7.0A KMA 7.78 8.60 10 7.0 200 30.9 12.0 X
TPSMF4L7.5A KPA 8.33 9.21 1 7.5 100 28.7 12.9 X
TPSMF4L8.0A KRA 8.89 9.83 1 8.0 50 27.2 13.6 X
TPSMF4L8.5A KTA 9.44 10.40 1 8.5 20 25.7 14.4 X
TPSMF4L9.0A KVA 10.00 11. 10 1 9.0 5 26.4 15.4 X
TPSMF4L10A KXA 11. 10 12.30 1 10 5 23.5 1 7. 0 X
TPSMF4L11A KZA 12.20 13.50 1 11 1 22.0 18.2 X
TPSMF4L12A LEA 13.30 14.70 1 12 1 20.1 19.9 X
TPSMF4L13A LGA 14.40 15.90 1 13 1 18.6 21.5 X
TPSMF4L14A LKA 15.60 17.20 1 14 11 7. 2 23.2 X
TPSMF4L15A LMA 16.70 18.50 1 15 1 16.4 24.4 X
TPSMF4L16A LPA 17.80 19.70 1 16 1 15.4 26.0 X
TPSMF4L17A LRA 18.90 20.90 1 17 1 14.5 27.6 X
TPSMF4L18A LTA 20.00 22.10 1 18 1 13.7 29.2 X
TPSMF4L20A LVA 22.20 24.50 1 20 1 12.3 32.4 X
TPSMF4L22A LXA 24.40 26.90 1 22 1 11.3 35.5 X
TPSMF4L24A LZA 26.70 29.50 1 24 1 10.3 38.9 X
TPSMF4L26A MEA 28.90 31.90 1 26 1 9.5 42.1 X
TPSMF4L28A MGA 31.10 34.40 1 28 1 8.8 45.4 X
TPSMF4L30A MKA 33.30 36.80 1 30 1 8.3 48.4 X
TPSMF4L33A MMA 36.70 40.60 1 33 1 7. 5 53.3 X
TPSMF4L36A MPA 40.00 44.20 1 36 1 6.9 58.1 X
TPSMF4L40A MRA 44.40 49.10 1 40 1 6.2 64.5 X
TPSMF4L43A MTA 47.80 52.80 1 43 1 5.8 69.4 X
TPSMF4L45A MVA 50.00 55.30 1 45 1 5.5 72.7 X
TPSMF4L48A MXA 53.30 58.90 1 48 1 5.2 77.4 X
TPSMF4L51A MZA 56.70 62.70 1 51 1 4.9 82.4 X
TPSMF4L54A NEA 60.00 66.30 1 54 1 4.6 87.1 X
TPSMF4L58A NGA 64.40 71.20 1 58 1 4.3 93.6 X
TPSMF4L60A NKA 66.70 73.70 1 60 1 4.1 96.8 X
TPSMF4L64A NMA 71.10 78.60 1 64 1 3.9 103.0 X
TPSMF4L70A NPA 77.80 86.00 1 70 1 3.5 113.0 X
TPSMF4L75A NRA 83.30 92.10 1 75 1 3.3 121.0 X
TPSMF4L78A NTA 86.70 95.80 1 78 1 3.2 126.0 X
TPSMF4L85A NVA 94.40 104.00 1 85 1 2.9 137.0 X
Notes:
1. VBR measured after IT applied for 300µs, IT = square wave pulse or equivalent.
2. Surge current waveform per 10/1000µs exponential wave and derated per Fig.3.
3. All terms and symbols are consistent with ANSI/IEEE C62.35.
V
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve
I-V Curve Characteristics
PPPM Peak Pulse Power Dissipation -- Max power dissipation
VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
VBR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
Vc VBR VR
IR
IT
Ipp
V
Uni-directional
VF
0.1
1
10
0.0000010.000010.0001 0.001
t
d
-Pulse Width (sec.)
P
PPM
-Peak Pulse Power (kW)
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
% Littelfuse" Wm Wm \ 9mm
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
0
0.4
0.5
0.6
0.7
0.8
0.9
-551075140
Temperature (ºC)
Vf - Typical forward dropped voltage@10mA
Figure 5 - Forward Voltage
Figure 3 - Peak Pulse Power Derating Curve
IPPM- Peak Pulse Current, % IRSM
0
0
50
100
150
1.0 2.0 3.0 4.0
tr=10µsec
Peak Value
IPPM
IPPM
2
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
10/1000µsec. Waveform
as defined by R.E.A
td
t-Time (ms)
Half Value
IPPM ( )
Figure 4 - Pulse Waveform - 10/1000µS
0
20
40
60
80
100
0255075100 125 175
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
150
TJ - Initial Junction Temperature (ºC)
1
10
100
1000
10000
110100
Cj (pF)
VBR -Reverse Breakdown Voltage (V)
Uni-directional V=0v
Uni-directional V=
V
R
Figure 6 - Typical Junction Capacitance
0.01
0.1
1
10
00.5 11.5 22.5 33.5 4
IF-Peak Forward Current(A)
VF-Peak Forward Voltage(V)
Figure 7 - Peak Forward Voltage Drop vs. Peak Forward
Current
0
5
10
15
20
25
30
35
110100
IFSM -Peak Forward Surve Current(A)
Number of Cycles at 60 Hz
Figure 8 - Maximum Non-Repetitive Forward Surge
Current Uni-Directional Only
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Physical Specifications
Case SOD-123FL plastic over glass passivated junction
Polarity Color band denotes cathode except bipolar
Terminal Matte tin-plated leads, solderable per JESD22-B102
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Temperature Cycling JESD22-A104
MSL JEDEC-J-STD-020, Level 1
H3TRB JESD22-A101
RSH JESD22-A111
Soldering Parameters
Temperature (T)
Time (t)
Ts(min)
Ts(max)
TL
TP
ts
Preheat
tL
tp
Ramp-up Critical Zone
TL to TP
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition Lead–free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60 – 120 secs
Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second Max
TS(max) to TL - Ramp-up Rate 3°C/second Max
Reflow - Temperature (TL) (Liquidus) 217°C
- Time (min to max) (tL)60 – 150 seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak Temperature (tp)30 seconds Max
Ramp-down Rate 6°C/second Max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 260°C
Dimensions - SOD-123FL Package
Dimensions Millimeters Inches
Min Max Min Max
A2.90 3.10 0.114 0.122
B3.50 3.90 0.138 0.154
C0.85 1.05 0.033 0.041
D 1.70 2.00 0.067 0.079
E0.43 0.83 0.017 0.033
F0.10 0.25 0.004 0.010
G0.00 0.10 0.000 0.004
H0.90 1.08 0.035 0.043
A
B
C
D
E
E
F
H
G
2.24(0.088)
Mounting Pad Layout
1.25
(0.049)
0.98
(0.039)
TPSMF‘IL xx A L \_l W‘s?" M: Mnmh Ema ,, 1| Clllmfl:
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/23/20
TVS Diodes
Surface Mount – 400W > TPSMF4L Series
Part Numbering System
VR
Voltage
5%
VBR
Voltage T
olerance
TPSMF4L xx A
Series
Part Marking System
Packaging Options
Part number Component Package Quantity Packaging Option Packaging Specification
TPSMF4LXXX SOD-123FL 3000 Tape & Reel – 8mm tape/7” reel EIA RS-481
Cathode
Tape and Reel Specification
0.31
(8.0)
0.157
(4.0)
0.157
(4.0)
0.33
(8.5)
0.80 (20.2)
Arbor Hole Dia.
7” 7.0 (178)
Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.