Circuit Protection
Product Specification
2
8
Transient Voltage Suppressors
SMBJ
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
■
■
■
■
■
■
■
■
■
■
■
For surface mounted applications in order to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
600W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
Fast response time
Typical I
R
less than 1μA above 10V
High Temperature soldering: 260℃/10 seconds at terminals
Plastic package has underwriters laboratory flammability 94V-0
Meets MSL level 1, per J-STD-020
Safety certification: UL: E244458
Mechanical Data
■
■
■
■
■
Case: JEDEC DO-214AA. Molded plastic over glass passivated junction
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Standard Packaging: 12mm tape (EIA STD RS-481)
Weight: 0.10g
Applications
■
I/O interface
■
AC/DC power supply
■
Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Note2, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
Steady state power dissipation at T
A
=50℃ (Fig.5)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note3, Fig.6)
Operating junction and Storage Temperature Range.
Typical thermal resistance junction to lead
Typical thermal resistance junction to ambient
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
,T
STG
R
θJL
R
θJA
Value
Minimum 600
See Table
5.0
100
-65 to +150
20
100
Units
Watts
Amps
Watts
Amps
℃
℃/W
℃/W
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig.2.
2. Mounted on 5.0mm×5.0mm (0.03mm thick) copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
www.yageo.com
Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
8
Transient Voltage Suppressors
Dimensions (SMB/DO-214AA)
SMBJ
Millimeters
Inches
Min.
0.160
0.130
0.077
0.205
0.030
-
0.085
0.084
Max.
0.180
0.155
0.086
0.220
0.060
0.008
0.104
0.097
Cathode Band
Symbol
Min.
L
4.06
3.30
1.95
5.21
0.76
-
2.15
2.13
Max.
4.57
3.94
2.20
5.59
1.52
0.203
2.65
2.47
D1 D
D
D1
L
T
T1
H1 H
d
T
T1
d
H
H1
Part Number Code
SMBJ XXX C A
5% V
BR
Voltage Tolerance
Bidirectional
V
RWM
Voltage
Series Code
Ordering Code for different package
7 inch reel package: Add suffix “/TR7” at the end of the part number, such as SMBJ15A/TR7
13 inch reel package: Add suffix “/TR13” at the end of the part number, such as SMBJ40CA/TR13
Electrical Characteristics (T
A
=25℃)
Device
Marking
Code
UNI
KE
KG
KK
KM
KP
KR
KT
KV
KX
BI
AE
AG
AK
AM
AP
AR
AT
AV
AX
Reverse
Stand-Off
Voltage
V
RWM
(V)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10.0
Breakdown
Voltage
@I
T
V
BR
(V)
6.40~7.00
6.67~7.37
7.22~7.98
7.78~8.60
8.33~9.21
8.89~9.83
9.44~10.40
10.00~11.10
11.10~12.30
Test
Current
I
T
(mA)
10
10
10
10
1
1
1
1
1
Maximum
Clamping
Voltage
@I
PP
V
C
(V)
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
Peak
Pulse
Current
I
PP
(A)
65.3
58.3
53.6
50.0
46.6
44.2
41.7
39.0
35.3
Reverse
Leakage
@V
RWM
I
R
(μA)
800
800
500
200
100
50
20
10
5
Part Number
Unidirectional
SMBJ5.0A
SMBJ6.0A
SMBJ6.5A
SMBJ7.0A
SMBJ7.5A
SMBJ8.0A
SMBJ8.5A
SMBJ9.0A
SMBJ10A
Bidirectional
SMBJ5.0CA
SMBJ6.0CA
SMBJ6.5CA
SMBJ7.0CA
SMBJ7.5CA
SMBJ8.0CA
SMBJ8.5CA
SMBJ9.0CA
SMBJ10CA
www.yageo.com
Apr. 29, 2019 V.0
模拟电子
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
