参数资料
型号: SMB30A300-E3/5B
厂商: VISHAY SEMICONDUCTORS
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封装: ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
文件页数: 1/4页
文件大小: 80K
代理商: SMB30A300-E3/5B
New Product
SMB30A300
Vishay General Semiconductor
www.vishay.com
Document Number: 88476
Revision: 03-Aug-07
252
Asymmetric Transient Voltage Suppressor
FEATURES
Glass passivated chip junction
Ideal for automated placement
Very fast response time
Low
incremental
surge
resistance,
excellent
clamping capability
Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
Solder dip 260 °C, 40 seconds
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in wiper motor application, to replace varistor.
MECHANICAL DATA
Case: DO-214AA (SMB)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Color band denotes TVS 30 V cathode end,
the cathode of 300 V is at the other terminal side
PRIMARY CHARACTERISTICS
IPPM
14.5 A
VC
41.4 V
VBR at TVS
30 V
VBR at Diode
300 V
TJ max.
150 °C
DO-214AA (SMB)
30 V
300 V
Notes:
(1) All terms and symbols are consistant with ANSI/IEEE C62.35
(2) VWM means stand-off voltage
Notes:
(1) Pulse test: tp ≤ 50 ms
(2) Surge current waveform per Fig. 1
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Peak pulse current with a 10/1000 s waveform per (Fig. 1)
IPPM
14.5
A
Maximum reverse current of 30 V TVS side at VWM = 25.6 V
(1)(2)
ID
5.0
A
Maximum reverse current of 300 V diode side at VWM = 243 V
(1)(2)
ID
1.0
A
Operating junction and storage temperature range
TJ, TSTG
- 55 to + 150
°C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
DEVICE
MARKING
CODE
BREAKDOWN VOLTAGE
VBR
AT IT
(1) (V)
TEST
CURRENT
IT (mA)
TYPICAL
JUNCTION
CAPACITANCE AT
4.0 V, 1 MHz
CJ (pF)
MAXIMUM PEAK
PULSE SURGE
CURRENT IPPM
(2)
(A)
MAXIMUM
CLAMPING
VOLTAGE
AT IPPM VC (V)
MIN
MAX
SMB30A300
30F
30 V TVS
28.5
31.5
1.0
130
14.5
41.4
300 V Diode
270
360
1.0
72
-
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