参数资料
型号: SMCJ28A4
厂商: LITE-ON SEMICONDUCTOR CORP
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封装: PLASTIC, SMC, 2 PIN
文件页数: 1/4页
文件大小: 0K
代理商: SMCJ28A4
SMCJ SERIES
SMC
All Dimensions in millimeter
SMC
DIM.
MIN.
MAX.
A
C
D
E
F
G
H
B
6.60
7.11
6.22
5.59
2.92
3.18
0.31
0.15
7.75
8.13
0.05
0.20
2.01
2.40
0.76
1.52
C
H
E
F
G
D
B
A
FEATURES
Rating to 200V VBR
For surface mounted applications
Reliable low cost construction utilizing molded plastic
technique
Plastic material has UL flammability classification 94V-O
Typical IR less than 1uA above 10V
Fast response time: typically less than 1.0ns for
Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts
to BV min
MECHANICAL DATA
Case : Molded plastic
Polarity : by cathode band denotes uni-directional device
none cathode band denotes bi-directional device
Weight : 0.007 ounces, 0.21 gram
TJ
Operating Temperature Range
-55 to +175
TSTG
Storage Temperature Range
-55 to +175
C
IFSM
Peak Forward Surge Current 8.3ms
single half sine-wave @ TJ =25 C
(Note 3)
200
AMPS.
UNIT
PM(AV)
2.0
WATTS
Steady State Power Dissipation at TL =120 C
PPK
WATTS
PEAK POWER DISSIPATION AT TA = 25 C, TP
= 1ms (Note 1,2)
SYMBOLS
VALUE
1500
C
CHARACTERISTICS
SURFACE MOUNT
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
STAND-OFF VOLTAGE - 5.0 to 170 Volts
POWER DISSIPATION - 1500 WATTS
Maximum Instantaneous forward voltage
at 100A for unidirectional devices only (Note 4)
VF
SEE NOTE 4
Volts
NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above TA= 25 C per fig.1.
2. Thermal Resistance junction to Lead
3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).
4. VF= 3.5V on SMCJ5.0A thru SMCJ90A devices and VF= 5.0V on SMCJ100A thru SMCJ170A devices.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SEMICONDUCTOR
LITE-ON
REV. 12, Nov-2010, KSIC02
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