SMBJ SERIES
Revision：21-Jul-14 www.brightking.com
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 Symbol Value Units
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Note2, Fig.1)
P
PPM
Minimum 600 Watts
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3) I
PPM
See Table Amps
Steady state power dissipation at T
A
=50℃ (Fig.5) P
M(AV)
5.0 Watts
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note3, Fig.6)
I
FSM
100 Amps
Operating junction and Storage Temperature Range. T
J
,T
STG
-65 to +150 ℃
Typical thermal resistance junction to lead R
θJL
20 ℃/W
Typical thermal resistance junction to ambient R
θJA
100 ℃/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.
SMBJ SERIES
Revision：21-Jul-14 www.brightking.com
Dimensions (SMB/DO-214AA)
Symbol
Millimeters Inches
Min. Max. Min. Max.
L 4.06 4.57 0.160 0.180
D 3.30 3.94 0.130 0.155
D1 1.95 2.20 0.077 0.086
T 5.21 5.59 0.205 0.220
T1 0.76 1.52 0.030 0.060
d - 0.203 - 0.008
H 2.15 2.65 0.085 0.104
H1 2.13 2.47 0.084 0.097
Electrical Characteristics (T
A
=25℃)
Part Number
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@I
T
Test
Current
Maximum
Clamping
Voltage
@I
PP
Peak
Pulse
Current
Reverse
Leakage
@V
RWM
Unidirectional Bidirectional
UNI BI V
RWM
(V)
V
BR
(V) I
T
(mA) V
C
(V) I
PP
(A) I
R
(μA)
SMBJ5.0A SMBJ5.0CA KE AE 5.0 6.40~7.00 10 9.2 65.3 800
SMBJ6.0A SMBJ6.0CA KG AG 6.0 6.67~7.37 10 10.3 58.3 800
SMBJ6.5A SMBJ6.5CA KK AK 6.5 7.22~7.98 10 11.2 53.6 500
SMBJ7.0A SMBJ7.0CA KM AM 7.0 7.78~8.60 10 12.0 50.0 200
SMBJ7.5A SMBJ7.5CA KP AP 7.5 8.33~9.21 1 12.9 46.6 100
SMBJ8.0A SMBJ8.0CA KR AR 8.0 8.89~9.83 1 13.6 44.2 50
SMBJ8.5A SMBJ8.5CA KT AT 8.5 9.44~10.40 1 14.4 41.7 20
SMBJ9.0A SMBJ9.0CA KV AV 9.0 10.00~11.10 1 15.4 39.0 10
SMBJ10A SMBJ10CA KX AX 10.0 11.10~12.30 1 17.0 35.3 5
SMBJ11A SMBJ11CA KZ AZ 11.0 12.20~13.50 1 18.2 33.0 1
SMBJ12A SMBJ12CA LE BE 12.0 13.30~14.70 1 19.9 30.2 1
SMBJ13A SMBJ13CA LG BG 13.0 14.40~15.90 1 21.5 28.0 1
SMBJ14A SMBJ14CA LK BK 14.0 15.60~17.20 1 23.2 25.9 1
SMBJ15A SMBJ15CA LM BM 15.0 16.70~18.50 1 24.4 24.6 1
SMBJ16A SMBJ16CA LP BP 16.0 17.80~19.70 1 26.0 23.1 1
SMBJ17A SMBJ17CA LR BR 17.0 18.90~20.90 1 27.6 21.8 1
SMBJ18A SMBJ18CA LT BT 18.0 20.00~22.10 1 29.2 20.6 1
SMBJ20A SMBJ20CA LV BV 20.0 22.20~24.50 1 32.4 18.6 1
SMBJ22A SMBJ22CA LX BX 22.0 24.40~26.90 1 35.5 16.9 1
SMBJ24A SMBJ24CA LZ BZ 24.0 26.70~29.50 1 38.9 15.5 1