TVS Diodes
Surface Mount – 3000W > TPSMD series
TPSMD Series
Description
Bi-directional
RoHS
Pb
e3
The TPSMD series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• Hi reliability application
and automotive grade
AEC-Q101 qualified
• SMT for minimal boad
footprint
• 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
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Built-in strain relief
•
V
BR
@T
J
= V
BR
@25°C x (1+αT
x (T
J
- 25))
(αT:Temperature Coefficient)
Uni-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation by
10/1000µs Waveform (Fig.2)(Note
1), (Note 2)
Power Dissipation on Infinite Heat
Sink at T
A
=50
O
C
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
Only
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
Symbol
P
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
R
uJL
R
uJA
Value
3000
6.5
300
3.5
-65 to 150
15
75
Unit
W
W
A
V
°C
°C/W
°C/W
• Glass passivated chip
junction
• 3000W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Fast response time:
typically less than 1.0ps
from 0V to V
BR
min
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical I
R
≤ 2µA for V
R
>
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 solde
r
ing
guaranteed.
• 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)
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above T
A
= 25
O
C per Fig. 3.
2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) 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.
Functional Diagram
Applications
TVS Components are ideal for the protection of I/O
Interfaces, V
CC
bus and other vulnerable circuits used in
Telecom, Computer, Industrial and Consumer electronic
applications.
Bi-directional
Cathode
Uni-directional
Anode
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TVS Diodes
Surface Mount – 3000W > TPSMD series
Electrical Characteristics
Part
Number
(Uni)
TPSMD10A
TPSMD11A
TPSMD12A
TPSMD13A
TPSMD14A
TPSMD15A
TPSMD16A
TPSMD17A
TPSMD18A
TPSMD20A
TPSMD22A
TPSMD24A
TPSMD26A
TPSMD28A
TPSMD30A
TPSMD33A
TPSMD36A
TPSMD40A
TPSMD43A
TPSMD45A
TPSMD48A
TPSMD51A
TPSMD54A
TPSMD58A
TPSMD60A
TPSMD64A
TPSMD70A
TPSMD75A
TPSMD78A
TPSMD85A
Part
Number
(Bi)
TPSMD10CA
TPSMD11CA
TPSMD12CA
TPSMD13CA
TPSMD14CA
TPSMD15CA
TPSMD16CA
TPSMD17CA
TPSMD18CA
TPSMD20CA
TPSMD22CA
TPSMD24CA
TPSMD26CA
TPSMD28CA
TPSMD30CA
TPSMD33CA
TPSMD36CA
TPSMD40CA
TPSMD43CA
Marking
UNI
PDXA
PDZA
PEEA
PEGA
PEKA
PEMA
PEPA
PERA
PETA
PEVA
PEXA
PEZA
PFEA
PFGA
PFKA
PFMA
PFPA
PFRA
PFTA
PFVA
PFXA
PFZA
RGEA
PGGA
PGKA
PGMA
PGPA
PGRA
PGTA
PGVA
BI
DDXA
DDZA
DEEA
DEGA
DEKA
DEMA
DEPA
DERA
DETA
DEVA
DEXA
DEZA
DFEA
DFGA
DFKA
DFMA
DFPA
DFRA
DFTA
DFVA
DFXA
DFZA
DGEA
DGGA
DGKA
DGMA
DGPA
DGRA
DGTA
DGVA
Reverse
Stand off
Voltage
V
R
(Volts)
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17
.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
Breakdown
Voltage V
BR
(Volts) @ I
T
MIN
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
MAX
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
Test
Current
I
T
(mA)
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
Maximum Maximum Maximum
Clamping
Peak
Reverse
Voltage V
C
Pulse
Leakage I
R
@ I
pp
Current I
pp
@ V
R
(V)
(A)
(µA)
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
176.5
164.8
150.8
139.5
129.3
123.0
115.4
108.7
102.7
92.6
84.5
77
.1
71.3
66.1
62.0
56.3
51.6
46.5
43.2
41.3
38.8
36.4
34.4
32.1
31.0
29.1
26.5
24.8
23.8
21.9
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Agency
Approval
TPSMD45CA
TPSMD48CA
TPSMD51CA
TPSMD54CA
TPSMD58CA
TPSMD60CA
TPSMD64CA
TPSMD70CA
TPSMD75CA
TPSMD78CA
TPSMD85CA
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
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TVS Diodes
Surface Mount – 3000W > TPSMD series
I-V Curve Characteristics
Uni-directional
Bi-directional
I
pp
Vc V
BR
V
R
I
R
V
F
I
T
V
Vc V
BR
V
R
I
T
I
R
I
R
I
T
V
R
V
BR
Vc
V
I
pp
I
pp
P
PPM
V
R
V
BR
V
C
I
R
V
F
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 (I
T
)
Clamping Voltage
-- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current
-- Current measured at V
R
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Voltage Transients
Figure 2 - Peak Pulse Power Rating
1000
P
PPM
-Peak Pulse Power (KW)
Voltage Across TVS
Voltage or Current
100
Current Through TVS
10
1
0.31x0.31" (8.0x8.0mm)
0.1
Copper Pad Area
0.001
Time
0.01
0.1
1
t
d
-Pulse Width (ms)
10
continues on next page.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TVS Diodes
Surface Mount – 3000W > TPSMD series
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
(Continued)
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform
A
100
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
150
I
PPM
- Peak Pulse Current, % I
RSM
tr=10µsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
80
60
40
20
0
100
Half Value
IPPM
IPPM
2
( )
10/1000µsec. Waveform
as defined by R.E.A
50
0
td
0
25
50
75
100 125 150
T
J
- Initial Junction Temperature (ºC)
175
0
1.0
2.0
t-Time (ms)
3.0
4.0
Figure 5 - Typical Junction Capacitance
100000
Figure 6 - Steady State Power Derating Curve
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
Uni-direc onal V=0V
10000
Bi-direc onal V=0V
P
M(AV)
, Steady Sate Power
Dissipation (W)
Cj(pF)
1000
Uni-direc onal V=V
R
Bi-direc onal V=V
R
100
10
1
1
10
100
1000
0
25
50
75
100
125
150
175
T
A
- Ambient Temperature(ºC)
V
BR
- Reverse Breakdown Voltage(V)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional only
350
I
FSM
- Peak Forward Surge Current
(A)
300
250
200
150
100
50
0
1
10
Number of Cycles at 60 Hz
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
100
TVS Diodes
Surface Mount – 3000W > TPSMD series
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
Pre Heat
- Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
Average ramp up rate (Liquidus Temp (T
L
)
to peak
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Time (min to max) (t
s
)
Lead–free assembly
150°C
200°C
60 – 120 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260
+0/-5
°C
30 seconds max
6°C/second max
8 minutes max.
260°C
Temperature (T)
T
P
Ramp-up
t
p
Critical Zone
T
L
to T
P
T
L
T
s(max)
t
L
T
s(min)
Ramp-down
Preheat
t
s
25˚C
t 25˚C to Peak
Time (t)
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
Environmental Specifications
High Temp. Storage
HTRB
Temperature Cycling
MSL
H3TRB
RSH
JESD22-A103
JESD22-A108
JESD22-A104
JEDEC-J-STD-020, Level 1
JESD22-A101
JESD22-A111
Physical Specifications
Weight
Case
Polarity
Terminal
0.007 ounce, 0.21 grams
JEDEC DO214AB. Molded plastic body
over glass passivated junction
Color band denotes positive end (cathode)
except Bidirectional.
Matte Tin-plated leads, Solderable per
JESD22-B102
Dimensions
DO-214AB (SMC J-Bend)
Cathode Band
(for Uni-directional products only)
Dimensions
A
Inches
Min
0.114
0.260
0.220
0.079
0.030
-
0.305
0.006
0.129
0.094
-
0.094
Max
0.126
0.280
0.245
0.103
0.060
0.008
0.320
0.012
-
-
0.165
-
Millimeters
Min
2.900
6.600
5.590
2.060
0.760
-
7
.750
0.152
3.300
2.400
2.400
Max
3.200
7
.110
6.220
2.620
1.520
0.203
8.130
0.305
-
-
4.200
-
A
B
H
D
F
G
J
K
L
C
B
C
D
E
F
G
H
I
J
K
L
E
I
Solder Pads
(all dimensions in mm)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
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