TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
Agency Approvals
TPSMB Series
Description
The TPSMB series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• High reliability application
and automotive grade AEC
Q101 qualified
• Surface mount component
to optimize board space
• Low profile package
• 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
• ESD protection of data
lines in accordance with
IEC 61000-4-2
30kV(Air), 30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Glass passivated chip
junction
• 600W PPPM (peak
pulse power) capability
at 10/1000μs waveform,
repetition rate (duty
cycles):0.01%
• Fast response time:
typically less than 1.0ns
from 0V to VBR min
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical IR ≤ 1µA for
VR>10.2V
• UL Recognized compound
meeting flammability
rating V-0
• Meet MSL level1,
per J-STD-020, High
temperature soldering
guaranteed: 260°C/10
seconds at terminals
• 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)
Applications
TVS components are ideal for the protection of I/O
Interfaces, VCC bus and other vulnerable circuits used in
Automotive applications.
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000µs waveform
(Fig.1)(Note 1), (Note 2) PPPM 600 W
Power Dissipation on infinite heat
sink at TL=50OCPM(AV) 5.0 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3) IFSM 100 A
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
only (Note 4) VF3.5 V
Operating Junction Temperature
Range (VBR≤ 91V) TJ-65 to 175
°C
Operating Junction Temperature
Range (VBR > 91V) TJ-65 to 150
Storage Temperature Range TSTG -65 to 175
Typical Thermal Resistance Junction
to Lead RθJL 20 °C/W
Typical Thermal Resistance Junction
to Ambient RθJA 100 °C/W
Notes:
1. Non-repetitive current pulse, per Fig.4 and derated above TA=25ºC per Fig. 3.
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
component only,duty cycle=4 per minute maximum.
4. VF < 3.5V for part number below 300A, VF < 5.0V for part number with 300A or above.
AGENCY AGENCY FILE NUMBER
E230531
Uni-directional
Bi-directional
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
RoHS
Pb
e3
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
Electrical Characteristics (TA=25°C unless otherwise noted)
Note:
1. For bidirectional type having VR of 10 volts and less, the IR limit is double.
2. VBR @TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient).
3: The CTI (Comparative Tracking Index) of TPSMB600CA-A and TPSMB650CA-A is 600 and other parts is 550
Part
Number
(Uni)
Part
Number
(Bi)
Marking Typical
IR @
150°C
(μA)
Reverse
Stand off
Voltage
VR
(Volts)
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
(mA)
Maximum
Clamping
Voltage VC
@ Ipp
(V)
Maximum
Peak
Pulse
Current Ipp
(A)
Maximum
Reverse
Leakage IR
@ VR
(µA)
Maximum
Temperature
coefficient of
VBR (%/C)
Agency
Approval
UNI BI MIN MAX
TPSMB7.5A - 7V5AA - 500 6.40 7. 1 3 7.88 10 11.3 54.0 500 0.052 X
TPSMB8.2A - 8V2AA - 200 7.02 7.79 8.61 10 12.1 50.4 200 0.058 X
TPSMB9.1A - 9V1AA - 50 7.78 8.65 9.55 1 13.4 45.5 50 0.063 X
TPSMB10A TPSMB10CA 10AA 10CA 20 8.55 9.50 10.50 1 14.5 42.1 10 0.066 X
TPSMB11A TPSMB11CA 11AA 11CA 8 9.40 10.50 11.60 1 15.6 39.1 5 0.069 X
TPSMB12A TPSMB12CA 12AA 12CA 8 10.20 11.40 12.60 1 16.7 36.5 5 0.071 X
TPSMB13A TPSMB13CA 13AA 13CA 8 11. 10 12.40 13.70 1 18.2 33.5 1 0.074 X
TPSMB15A TPSMB15CA 15AA 15CA 8 12.80 14.30 15.80 1 21.2 28.8 1 0.076 X
TPSMB16A TPSMB16CA 16AA 16CA 8 13.60 15.20 16.80 1 22.5 27.1 1 0.080 X
TPSMB18A TPSMB18CA 18AA 18CA 8 15.30 17. 10 18.90 1 25.5 24.2 1 0.083 X
TPSMB20A TPSMB20CA 20AA 20CA 8 1 7. 10 19.00 21.00 1 27.7 22.0 1 0.085 X
TPSMB22A TPSMB22CA 22AA 22CA 8 18.80 20.90 23.10 1 30.6 19.9 1 0.088 X
TPSMB24A TPSMB24CA 24AA 24CA 8 20.50 22.80 25.20 1 33.2 18.4 1 0.091 X
TPSMB27A TPSMB27CA 27AA 27CA 8 23.10 25.70 28.40 1 37.5 16.3 1 0.092 X
TPSMB30A TPSMB30CA 30AA 30CA 8 25.60 28.50 31.50 1 41.4 14.7 1 0.093 X
TPSMB33A TPSMB33CA 33AA 33CA 8 28.20 31.40 34.70 1 45.7 13.3 1 0.094 X
TPSMB36A TPSMB36CA 36AA 36CA 8 30.80 34.20 37.80 1 49.9 12.2 1 0.096 X
TPSMB39A TPSMB39CA 39AA 39CA 8 33.30 37.10 41.00 1 53.9 11.3 1 0.097 X
TPSMB43A TPSMB43CA 43AA 43CA 8 36.80 40.90 45.20 1 59.3 10.3 1 0.098 X
TPSMB47A TPSMB47CA 47AA 47CA 8 40.20 44.70 49.40 1 64.8 9.4 1 0.099 X
TPSMB51A TPSMB51CA 51AA 51CA 8 43.60 48.50 53.60 1 70.1 8.7 1 0.100 X
TPSMB56A TPSMB56CA 56AA 56CA 8 47.80 53.20 58.80 1 77.0 7. 9 1 0.101 X
TPSMB58A TPSMB58CA 58AA 58CA 8 52.78 55.10 60.90 1 79.8 7. 7 1 0.101 -
TPSMB62A TPSMB62CA 62AA 62CA 8 53.00 58.90 65.10 1 85.0 7. 2 1 0.102 X
TPSMB68A TPSMB68CA 68AA 68CA 8 58.10 64.60 71.40 1 92.0 6.6 1 0.103 X
TPSMB75A TPSMB75CA 75AA 75CA 8 64.10 71.30 78.80 1 103.0 5.9 1 0.104 X
TPSMB82A TPSMB82CA 82AA 82CA 8 70.10 77.90 86.10 1 113.0 5.4 1 0.105 X
TPSMB91A TPSMB91CA 91AA 91CA 8 77.80 86.50 95.50 1 125.0 4.9 1 0.106 X
TPSMB100A TPSMB100CA 100A 100C 8 85.50 95.00 105.00 1 137.0 4.5 1 0.106 X
TPSMB110A TPSMB110CA 110A 110C 8 94.00 105.00 116.00 1 152.0 4.0 1 0.107 X
TPSMB120A TPSMB120CA 120A 120C 8 102.00 114.00 126.00 1 165.0 3.7 1 0.107 X
TPSMB130A TPSMB130CA 130A 130C 8 111.00 124.00 137.00 1 179.0 3.4 1 0.107 X
TPSMB150A TPSMB150CA 150A 150C 8 128.00 143.00 158.00 1 207.0 2.9 1 0.108 X
TPSMB160A TPSMB160CA 160A 160C 8 136.00 152.00 168.00 1 219.0 2.8 1 0.108 X
TPSMB170A TPSMB170CA 170A 170C 8 145.00 162.00 179.00 1 234.0 2.6 1 0.108 X
TPSMB180A TPSMB180CA 180A 180C 8 154.00 171.00 189.00 1 246.0 2.5 1 0.108 X
TPSMB200A TPSMB200CA 200A 200C 8 171.00 190.00 210.00 1 274.0 2.2 1 0.108 X
TPSMB210A TPSMB210CA 210A 210C 8 179.60 199.50 220.50 1 288.0 2.1 1 0.110 -
TPSMB220A TPSMB220CA 220A 220C 8 185.00 209.00 231.00 1 328.0 1.9 1 0.110 X
TPSMB250A TPSMB250CA 250A 250C 8 214.00 237.00 263.00 1 344.0 1.8 1 0.110 X
TPSMB300A-A TPSMB300CA-A 300A 300C 8 256.00 285.00 315.00 1 414.0 1. 5 1 0.110 X
TPSMB350A-A TPSMB350CA-A 350A 350C 8 300.00 332.00 368.00 1 482.0 1. 3 1 0.112 -
TPSMB400A-A TPSMB400CA-A 400A 400C 8 342.00 380.00 420.00 1 548.0 1.1 1 0.112 -
TPSMB440A-A TPSMB440CA-A 440A 440C 8 376.00 418.00 462.00 1 602.0 1.0 1 0.112 -
TPSMB480A-A TPSMB480CA-A 480A 480C 8 408.00 456.00 504.00 1 658.0 0.9 1 0.112 -
TPSMB510A-A TPSMB510CA-A 510A 510C 8 434.00 485.00 535.00 1 698.0 0.9 1 0.112 -
TPSMB520A-A TPSMB520CA-A 520A 520C 8 443.00 494.50 545.50 1 718.0 0.9 1 0.112 -
TPSMB530A-A TPSMB530CA-A 530A 530C 8 451.00 503.50 556.50 1 725.0 0.8 1 0.112 -
TPSMB540A-A TPSMB540CA-A 540A 540C 8 460.00 513.00 567.00 1 740.0 0.8 1 0.112 -
TPSMB550A-A TPSMB550CA-A 550A 550C 8 468.00 522.50 577.50 1 760.0 0.8 1 0.112 -
- TPSMB600CA-A - 600C 8 511.00 570.00 630.00 1 828.0 0.8 1 0.112 -
- TPSMB650CA-A - 650C 8 553.00 617.50 682.50 1 897.0 0.8 1 0.112 -
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
I-V Curve Characteristics
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
Vc VBR VR
IR
IT
Ipp
V
Uni-directional
VF
I
Vc VBR VR
IR
IT
Ipp
V
Vc
VBR
VR
Ipp
IR
IT
Bi-directional
I
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
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
0.1
1
10
100
0.001 0.01 0.11
P
PPM
-Peak Pulse Power (KW)
10
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
t
d
-Pulse Width (ms)
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
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 ( )
1
10
100
1000
10000
110 100
Cj (pF)
Tj=25C
f=1.0MHz
Vsig=50mVp
-p
VBR - Reverse Breakdown Voltage (V)
1000
Uni-directional @
VR
Uni-directional V=0V
Bi-directional @
VR
Bi-directional V=0V
Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance
0
20
40
60
80
100
120
110100
IFSM - Peak Forward Surge Current (A)
Number of half-cycles at 60 Hz
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
0
20
40
60
80
100
052100 12550 75 150175
TJ-Initial Junction Temperature (ºC)
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
VBR>91V
VBR≤91V
200
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
Physical Specifications
Weight 0.003 ounce, 0.093 grams
Case JEDEC DO214AA. Molded plastic body
over glass passivated junction
Polarity Color band denotes cathode for
unidirectional components.
Terminal Matte Tin-plated leads, Solderable per
JESD22-B102
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) (ts) 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
A
D
EG
F
H
C
B
Cathode Band for unidirectional components
Dimension in inches and (millimeters)
DO-214AA (SMB J-Bend)
Dimensions Inches Millimeters
Min Max Min Max
A 0.077 0.086 1.950 2.200
B 0.160 0.180 4.060 4.570
C 0.130 0.155 3.300 3.940
D 0.084 0.096 2.130 2.440
E 0.030 0.060 0.760 1.520
F - 0.008 - 0.203
G 0.205 0.220 5.210 5.590
H 0.006 0.012 0.152 0.305
I 0.089 - 2.260 -
J 0.085 - 2.160 -
K - 0.107 - 2.740
L 0.085 - 2.160 -
(all dimensions in mm)
I
L
K
J
Solder Pads
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
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/05/18
Surface Mount – 600W > TPSMB series
Part Numbering System
BI-DIRECTIONAL
SERIES
TPSMB XXX CA
5%
VBR
VOLTAGE TOLERANCE
VBR
VOLTAGE
[-A]
DESIGN CODE
Packaging
Part number Component
Package Quantity Packaging
Option Packaging
Specification
TPSMBxxxXX DO-214AA 3000 Tape & Reel - 12mm tape/13” reel EIA STD RS-481
Part Marking System
Tape and Reel Specification
0.47
(12.0)
0.315
(8.0)
0.157
(4.0)
0.49
(12.5)
0.80 (20.2)
Arbor Hole Dia.
13.0 (330)
Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
Cathode mark for
unidirectional components
F
XXXX
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Littelfuse Logo
Cathode Band for
unidirectional components
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