SMAT70A / SMBT70A
100
75
50
25
0
10 X 1000 Waveform
as defined by REA
t p
0
25
50 75 100 125 150 175
T A , AMBIENT TEMPERATURE ( ° C)
200
t, TIME (ms)
Fig. 2 Pulse Waveform
Fig. 1 Pulse Derating Curve
100
T J = 25 ° C
100
10
Non Repetitive
Pulse Waveform
Shown in Fig. 3
SMBT70A
95
90
85
1.0
SMAT70A
80
0.1
0.1
1.0
10 100
1,000
10,000
75
0
25
50
75
100
125 150
t p , PULSE WIDTH (μs)
Fig. 3 Pulse Rating Curve
T A , AMBIENT TEMPERATURE (°C)
Fig. 4 Average Breakdown Voltage vs. Ambient Temperature
Ordering Information
(Note 6)
Part Number
SMAT70A-13-F
SMBT70A-13-F
Case
SMA
SMB
Packaging
5000/Tape & Reel
3000/Tape & Reel
Notes:
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xxx = Product type marking code
YWW
xxx
See Electrical Characteristics Table
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
SMAT70A / SMBT70A
Document number: DS30213 Rev. 10 - 2
2 of 4
July 2009
? Diodes Incorporated
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SMAT70A-13-F 功能描述:TVS 二极管 - 瞬态电压抑制器 400W 70V RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
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