TVS Diodes
Surface Mount – 600W > TPSMB-VR series
TPSMB-VR Series
RoHS
Pb e3
Description
The TPSMB-VR series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Uni-directional
Features
Bi-directional
Agency Recognitions
Agency
Agency File Number
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Symbol
Value
Unit
Peak Pulse Power Dissipation by 10/1000µs
waveform (Fig.1)(Note 1), (Note 2)
Parameter
PPPM
600
W
Power Dissipation on infinite heat sink at
TL=50OC
PM(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
VF
3.5/5
V
Operating Junction Temperature
Range (VR≤ 78V)
TJ
-65 to 175
°C
Operating Junction Temperature
Range (VR>78V)
TJ
-65 to 150
°C
Storage Temperature Range
TSTG
-65 to 175
°C
Typical Thermal Resistance Junction to Lead
RuJL
20
°C/W
Typical Thermal Resistance Junction to
Ambient
RuJA
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 10V
• High temperature
soldering guaranteed:
260°C/10 seconds at
terminals
• UL Recognized compound
meeting flammability
rating V-0.
• Meet MSL level1,
per J-STD-020, high
temperature soldering
guaranteed.
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is Pbfree and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
• Recognized to UL 497B
as an Isolated Loop Circuit
Protector
Applications
TVS components are ideal for the protection of I/O
Interfaces, VCC bus and other vulnerable circuits used in
Automotive applications.
Bi-directional
Cathode
Anode
Uni-directional
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
TVS Diodes
Surface Mount – 600W > TPSMB-VR series
Electrical Characteristics (T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
Marking
UNI
BI
Typical Reverse
IR @
Stand off
150OC Voltage VR
(μA)
(Volts)
TPSMB6.5A-VR
KKA
500
6.5
TPSMB7.0A-VR
KMA
200
7.0
TPSMB7.5A-VR
KPA
100
7.5
TPSMB8.0A-VR
KRA
50
8.0
TPSMB8.5A-VR
TPSMB8.5CA-VR
KTA
ATA
50
8.5
TPSMB9.0A-VR
TPSMB9.0CA-VR
KVA
AVA
20
9.0
TPSMB10A-VR
TPSMB10CA-VR
KXA AXA
8
10.0
TPSMB11A-VR
TPSMB11CA-VR
KZA
AZA
8
11.0
TPSMB12A-VR
TPSMB12CA-VR
LEA BEA
8
12.0
TPSMB13A-VR
TPSMB13CA-VR
LGA BGA
8
13.0
TPSMB14A-VR
TPSMB14CA-VR
LKA BKA
8
14.0
TPSMB15A-VR
TPSMB15CA-VR
LMA BMA
8
15.0
TPSMB16A-VR
TPSMB16CA-VR
LPA
BPA
8
16.0
TPSMB17A-VR
TPSMB17CA-VR
LRA BRA
8
17.0
TPSMB18A-VR
TPSMB18CA-VR
LTA
BTA
8
18.0
TPSMB20A-VR
TPSMB20CA-VR
LVA
BVA
8
20.0
TPSMB22A-VR
TPSMB22CA-VR
LXA BXA
8
22.0
TPSMB24A-VR
TPSMB24CA-VR
LZA
BZA
8
24.0
TPSMB26A-VR
TPSMB26CA-VR
MEA CEA
8
26.0
TPSMB28A-VR
TPSMB28CA-VR
MGA CGA
8
28.0
TPSMB30A-VR
TPSMB30CA-VR
MKA CKA
8
30.0
TPSMB33A-VR
TPSMB33CA-VR
MMA CMA
8
33.0
TPSMB36A-VR
TPSMB36CA-VR
MPA CPA
8
36.0
TPSMB40A-VR
TPSMB40CA-VR
MRA CRA
8
40.0
TPSMB43A-VR
TPSMB43CA-VR
MTA CTA
8
43.0
TPSMB45A-VR
TPSMB45CA-VR
MVA CVA
8
45.0
TPSMB48A-VR
TPSMB48CA-VR
MXA CXA
8
48.0
TPSMB51A-VR
TPSMB51CA-VR
MZA CZA
8
51.0
TPSMB54A-VR
TPSMB54CA-VR
NEA DEA
8
54.0
TPSMB58A-VR
TPSMB58CA-VR
NGA DGA
8
58.0
TPSMB60A-VR
TPSMB60CA-VR
NKA DKA
8
60.0
TPSMB64A-VR
TPSMB64CA-VR
NMA DMA
8
64.0
TPSMB70A-VR
TPSMB70CA-VR
NPA DPA
8
70.0
TPSMB75A-VR
TPSMB75CA-VR
NRA DRA
8
75.0
TPSMB78A-VR
TPSMB78CA-VR
NTA DTA
8
78.0
TPSMB85A-VR
TPSMB85CA-VR
NVA DVA
85.0
TPSMB90A-VR
TPSMB90CA-VR
NXA DXA
90.0
TPSMB100A-VR
TPSMB100CA-VR
NZA DZA
100.0
TPSMB110A-VR
TPSMB110CA-VR
PEA EEA
110.0
TPSMB120A-VR
TPSMB120CA-VR
PGA EGA
120.0
TPSMB130A-VR
TPSMB130CA-VR
PKA EKA
130.0
TPSMB150A-VR
TPSMB150CA-VR
PMA EMA
150.0
TPSMB160A-VR
TPSMB160CA-VR
PPA
EPA
160.0
TPSMB170A-VR
TPSMB170CA-VR
PRA ERA
170.0
TPSMB180A-VR
TPSMB180CA-VR
PTA
ETA
180.0
TPSMB188A-VR
TPSMB188CA-VR
PBA EBA
188.0
TPSMB200A-VR
TPSMB200CA-VR
PVA
EVA
200.0
TPSMB220A-VR
TPSMB220CA-VR
PXA EXA
220.0
TPSMB250A-VR
TPSMB250CA-VR
PZA
EZA
250.0
TPSMB300A-VR
TPSMB300CA-VR QEA FEA
300.0
TPSMB350A-VR
TPSMB350CA-VR QGA FGA
350.0
TPSMB400A-VR
TPSMB400CA-VR QKA FKA
400.0
TPSMB440A-VR
TPSMB440CA-VR QMA FMA
440.0
Note:
For bidirectional type having VR of 10 volts and less, the IR limit is double.
VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25))(αT:Temperature Coefficient, typical value is 0.1%)
Breakdown
Voltage VBR
(Volts) @ IT
MIN
MAX
7.22
7.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167.00
178.00
189.00
201.00
209.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
7.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
111.00
123.00
135.00
147.00
159.00
185.00
197.00
209.00
222.00
231.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
Test Maximum Maximum Maximum
Maximum Agency
Peak
Reverse
Current Clamping
Temperature Approval
Voltage VC
Pulse
Leakage
coefficient
IT
@ Ipp
Current
IR @ VR
of VBR (%/C
(mA)
(V)
Ipp (A)
(µA)
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
304.0
324.0
356.0
405.0
486.0
567.0
648.0
713.0
53.6
50.0
46.6
44.2
41.7
39.0
35.3
33.0
30.2
28.0
25.9
24.6
23.1
21.8
20.6
18.6
16.9
15.5
14.3
13.3
12.4
11.3
10.4
9.3
8.7
8.3
7.8
7.3
6.9
6.5
6.2
5.9
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.1
2.0
1.9
1.7
1.5
1.3
1.1
0.9
0.9
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.052
0.058
0.061
0.064
0.066
0.069
0.071
0.074
0.075
0.076
0.080
0.083
0.084
0.085
0.088
0.091
0.092
0.092
0.093
0.094
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.101
0.102
0.103
0.103
0.104
0.105
0.106
0.106
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.112
0.112
0.112
0.112
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
TVS Diodes
Surface Mount – 600W > TPSMB-VR series
I-V Curve Characteristics
Uni-directional
I
I
Bi-directional
Ipp
Vc VBR VR
IR VF
IT
IT
IR
Vc VBR VR
V
IR
IT
V
Ipp
Ipp
PPPM
VR
VBR
VC
IR
VF
VR VBR Vc
Peak Pulse Power Dissipation -- Max power dissipation
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current -- Current measured at VR
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Figure 2 - Peak Pulse Power Rating Curve
PPPM-Peak Pulse Power (KW)
Voltage Transients
Voltage or Current
Voltage Across TVS
Current Through TVS
Time
100
10
1
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
0.1
0.001
0.01
0.1
1
10
td-Pulse Width (ms)
continues on next page.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
TVS Diodes
Surface Mount – 600W > TPSMB-VR series
Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued)
A
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform
150
IPPM- Peak Pulse Current, % IRSM
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
100
80
VR≤78V
60
40
VR>78V
20
0
0
25
50
75
100
125
150
175
tr=10µsec
Peak Value
IPPM
100
Half Value
IPPM IPPM
( )
2
50
0
200
10/1000µsec. Waveform
as defined by R.E.A
td
0
TA-Ambient temperature (ºC)
IFSM - Peak Forward Surge Current (A)
Uni-directional V=0V
Cj (pF)
Uni-directional @VR
100
1
1
Bi-directional @VR
4.0
100
80
60
40
20
0
10
3.0
120
1000
Tj=25C
f=1.0MHz
Vsig=50mVp-p
2.0
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
Bi-directional V=0V
10
1.0
t-Time (ms)
Figure 5 - Typical Junction Capacitance
10000
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
100
VBR - Reverse Breakdown Voltage (V)
1000
1
10
100
Number of half-cycles at 60 Hz
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
TVS Diodes
Surface Mount – 600W > TPSMB-VR series
Soldering Parameters
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
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
+0/-5
tp
TP
Ramp-up
TL
Temperature (T)
Reflow Condition
Critical Zone
TL to TP
tL
Ts(max)
Ramp-down
Ts(min)
ts
Preheat
°C
25˚C
t 25˚C to Peak
Time (t)
Environmental Specifications
Physical Specifications
High Temp. Storage
JESD22-A103
HTRB
JESD22-A108
Polarity
0.003 ounce, 0.093 grams
JEDEC DO214AA. Molded plastic body over glass passivated
junction
Color band denotes cathode for unidirectional components
Temperature Cycling
JESD22-A104
Terminal
Matte Tin-plated leads, Solderable per JESD22-B102
MSL
JEDEC-J-STD-020, Level 1
H3TRB
JESD22-A101
RSH
JESD22-A111
Weight
Case
Dimensions
DO-214AA (SMB J-Bend)
Dimensions
Cathode Band
C
A
B
H
D
F
E
G
J
K
Dimension in inches and (millimeters)
L
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
2.440
D
0.084
0.096
2.130
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
-
I
Solder Pads
(all dimensions in mm)
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
TVS Diodes
Surface Mount – 600W > TPSMB-VR series
Part Numbering System
TPSMB
Part Marking System
XXX C A -VR
Cathode Band
F
For Uni-Directional Component Only
Naming Rule
XXXX
5% VBR Voltage Tolerance
YMXXX
Bi-Directional
VR Voltage
Littelfuse Logo
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Series
Packaging
Component
Package
Part number
TPSMBxxxXX-VR
Quantity
DO-214AA
3000
Packaging
Option
Packaging Specification
Tape & Reel - 12mm tape/13”
reel
EIA STD RS-481
Tape and Reel Specification
0.157
(4.0)
For unidirectional version
0.47
(12.0)
Cathode
0.315
(8.0)
0.059 DIA
(1.5)
Cover tape
13.0 (330)
0.80 (20.2)
Arbor Hole Dia.
0.49
(12.5)
Dimensions are in inches
(and millimeters).
Direction of Feed
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.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 12/16/20
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