T VS Diode – SMBJ Series
Features
Plastic package, excellent insulation strength.
Glass passivated chip junction in SMB package.
Excellent voltage clamping capability.
Low Zener impedance.
600W peak pulse power capability on 10/1000s waveform.
Typical leakage current less than 1A above 13V.
Very fast response time, typically less than 1.0ps from 0 volt to
V
BR
minimum.
High temperature soldering guaranteed: 265°C/10 sec.
MSL: JEDEC-J-STD-020, Level 1
Applications
I/O interface, V
CC
bus
Telecom
Industrial and consumer electronic applications.
Relay and electromagnetic valve surge absorption.
Agency Approval
UL file no.: E474915
Mechanical and Physical Data
Case: JEDEC SMB molded plastic.
Axial leaded, solderable per MIL-STD-750, Method 2026
Polarity: Color band denoted cathode except bidirectional.
Maximum Ratings and Thermal Characteristics
Parameter
Peak Pulse Power Dissipation on 10/1000s waveform (Note 1, Fig.1).
Peak Pulse Current of 10/1000s waveform (Note 1, Fig.3).
Steady State Power Dissipation at TL = 75°C, Lead lengths 0.375”, (9.5mm) (Fig.5).
Peak Forward Surge Current, 8.3 ms Single Half Sine Wave Superimposed on Rated
Load (Note 2, Fig.6).
Operating Junction and Storage Temperature Range.
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
, T
STG
Value
Min 600
See Table
5.0
100
-55~150
Unit
Watt
Amp
Watt
Amp
°C
Note:
1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25°C per Fig.2.
2. 8.3ms single half sine wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
Part Number Code
SMBJ
□□□
C A -
□□□
Packaging Code (T13: Tape with 13” Reel; T7: Tape with 7”)
V
BR
Voltage tolerance (A: 5%; Blank: 10%)
C: Bi-directional; Blank: Uni-directional
Reverse Stand-Off Voltage or Typical Breakdown Voltage
SMBJ Series (600W)
新竹市科學工業園區工業東四路
24-1
號
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931
FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 1 of 6
2016/12/1
Rev: A
T VS Diode – SMBJ Series
I-V Curve Characteristics
P
PPM
V
R
V
BR
V
C
I
R
V
F
Peak Pulse Power Dissipation – Maximum power dissipation
Stand-off Voltage – Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage – Maximum voltage that flows through the TVS at a specified test current (I
T
)
Clamping Voltage – Peak voltage measured across the TVS at a specified I
PPM
(Peak Impulse Current)
Reverse Leakage Current – Current measured at V
R
Forward Voltage Drop for Uni-directional
Electrical Characteristics
Part Number
Uni
SMBJ5.0A
SMBJ6.0A
SMBJ6.5A
SMBJ7.0A
SMBJ7.5A
SMBJ8.0A
SMBJ8.5A
SMBJ9.0A
SMBJ10A
SMBJ11A
SMBJ12A
SMBJ13A
SMBJ14A
SMBJ15A
SMBJ16A
SMBJ17A
SMBJ18A
Marking
Uni
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
LM
LP
LR
LT
Bi
SMBJ5.0CA
SMBJ6.0CA
SMBJ6.5CA
SMBJ7.0CA
SMBJ7.5CA
SMBJ8.0CA
SMBJ8.5CA
SMBJ9.0CA
SMBJ10CA
SMBJ11CA
SMBJ12CA
SMBJ13CA
SMBJ14CA
SMBJ15CA
SMBJ16CA
SMBJ17CA
SMBJ18CA
Bi
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
Reverse
Test
Breakdown Voltage
Stand Off
Current
V
BR
(V) @ I
T
Voltage V
R
I
T
Min.
Max.
(V)
(mA)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
7.00
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage
V
C
(V) @ I
PP
9.2
10.3
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
Maximum
Peak Pulse
Current
I
PP
(A)
65.3
58.3
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
Maximum
Reverse
Leakage
I
R
(A) @ V
R
800
800
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
UL
新竹市科學工業園區工業東四路
24-1
號
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931
FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 2 of 6
2016/12/1
Rev: A
T VS Diode – SMBJ Series
Ratings and Characteristic Curves
Fig 1 - Peak Pulse Power Rating Curve
Fig 2 - Pulse Derating Curve
Fig 3 - Pulse Waveform
Fig 4 – Typical Junction Capacitance
Fig 5 – Steady State Power Dissipation Derating Curve
Fig 6 – Maximum Non-Repetitive Forward Surge Current
(Uni-directional Only)
新竹市科學工業園區工業東四路
24-1
號
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931
FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 4 of 6
2016/12/1
Rev: A
T VS Diode – SMBJ Series
Marking Definitions
PolyTrans Trade mark
Lot No
Marking Code
Cathode Band
(For Uni-directional product only)
Physical Dimensions
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
Millimeters
Min
1.90
4.06
3.30
1.95
0.76
-
5.21
0.15
2.26
2.16
-
2.16
Inches
Max
Min
0.077
0.160
0.130
0.084
0.030
-
0.205
0.006
0.089
0.085
-
0.085
Max
0.086
0.180
0.155
0.096
0.060
0.008
0.220
0.012
-
-
0.107
-
2.20
4.70
3.94
2.44
1.52
0.20
5.59
0.31
-
-
2.74
-
Lead Free Reflow Soldering Recommendations
Preheat
- Temperature Min (T
s_min
)
- Temperature Max (T
s_max
)
- Time (T
s_min
to T
s_max
)
- Average Ramp-Up Rate
Peak Temperature
Time within 5ºC of actual Peak
Temperature (t
p
)
Ramp-Down Rate
150ºC
200ºC
60-180 seconds
1~3ºC/second
260ºC max.
40 seconds max.
6 ºC /second max.
Note: If the soldering temperatures exceed the recommended profile, devices may not meet the performance requirements.
新竹市科學工業園區工業東四路
24-1
號
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931
FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 5 of 6
2016/12/1
Rev: A
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