SMBJ12CA Taiwan Semiconductor, SMBJ12CA Datasheet - Page 2
SMBJ12CA
Manufacturer Part Number
SMBJ12CA
Description
DIODE, TVS, 12V, 600W, SMB
Manufacturer
Taiwan Semiconductor
Datasheet
1.SMBJ12A.pdf
(3 pages)
Specifications of SMBJ12CA
Reverse Stand-off Voltage Vrwm
12V
Breakdown Voltage Range
13.3V To 14.7V
Clamping Voltage Vc Max
19.9V
Diode Configuration
Bidirectional
Peak Pulse Current Ippm
31A
Diode Case Style
SMB
No. Of
RoHS Compliant
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100
100
1.0
150
0.1
10
50
0
0.1 s
0
FIG.1- PEAK PULSE POWER RATING CURVE
FIG.3- PULSE WAVEFORM
0.2" sq 5.0mm COPPER PAD AREAS
td
1.0 s
2
tr=10 sec.
PEAK VALUE
lppm
1.0
RATINGS AND CHARACTERISTIC CURVES (SMBJ SERIES)
td. PULSE WIDTH, sec.
t, TIME, ms
10 s
PULSE WIDTH (td) is DEFINED
AS THE POINT WHERE THE PEAK
CURRENT DECAYS to 50% of lppm
HALF VALUE- lpp
2.0
10/1000 sec. WAVEFORM
AS DEFINED BY R.E.A.
100 s
2
3.0
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
T =25 C
A
1.0ms
0
10ms
- 365 -
4.0
6,000
1,000
100
200
100
100
10
10
75
50
25
0
1.0
FIG.5- TYPICAL JUNCTION CAPACITANCE
0
1
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
FIG.2- PULSE DERATING CURVE
VWM, REVERSE STAND-OFF VOLTAGE. (V)
2
VR MEASURED AT
STAND-OFF
VOLTAGE,V
SURGE CURRENT
25
50
NUMBER OF CYCLES AT 60Hz
WM
TA, AMBIENT TEMPERATURE. C
10
75
20
8.3ms Single Half Sine Wave
JEDEC Method
UNIDIRECTIONAL ONLY
MEASURED AT
ZERO BIAS
100
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
10
0
100
125
200
O
150
175
200
100