參數(shù)資料
型號: SMF78A/G2
廠商: GENERAL SEMICONDUCTOR INC
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219
封裝: PLASTIC, SMF, 2 PIN
文件頁數(shù): 3/3頁
文件大小: 55K
代理商: SMF78A/G2
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. VF = 3.5V at IF = 12A (uni-directional only)
Breakdown
Maximum
Device
Voltage
Test
Stand-off
Reverse Leakage Peak Pulse Surge
Clamping
Marking
V(BR) (V)
Current
Voltage
at VWM
Current IPPM
Voltage at IPPM
Device Type
Code
(Min)
(1)
at IT (mA)
VWM (V)
ID (A)
(A) (2,3)
VC (V)
SMF54A
RE
60.0
1.0
54
1.0
1.7
87.1
SMF58A
RG
64.4
1.0
58
1.0
1.6
93.6
SMF60A
RK
66.7
1.0
60
1.0
1.5
96.8
SMF64A
RM
71.1
1.0
64
1.0
1.5
103
SMF70A
RP
77.8
1.0
70
1.0
1.3
113
SMF75A
RR
83.3
1.0
75
1.0
1.2
121
SMF78A
RT
86.7
1.0
78
1.0
1.2
126
SMF85A
RV
94.4
1.0
85
1.0
1.1
137
SMF90A
RX
100
1.0
90
1.0
146
SMF100A
RZ
111
1.0
100
1.0
0.9
162
SMF110A
SE
122
1.0
110
1.0
0.8
177
SMF120A
SG
133
1.0
120
1.0
0.8
193
SMF130A
SK
144
1.0
130
1.0
0.7
209
SMF150A
SM
167
1.0
150
1.0
0.6
243
SMF160A
SP
178
1.0
160
1.0
0.6
259
SMF170A
SR
189
1.0
170
1.0
0.5
275
SMF188A
SS
209
1.0
188
1.0
0.5
328
Notes: (1) V(BR) measured after IT applied for 300
s square wave pulse or equivalent
(2) Surge current waveform: 10/1000
s
(3) SMF78A and below can withstand higher currents (to 250W for10/1000
s pulse), but VC must be increased by approximately 5% (Ipp = 250W/VC)
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
SMF5.0A thru SMF188A
Surface Mount TRANSZORB
Transient Voltage Suppressors
相關(guān)PDF資料
PDF描述
SMF188A/G2 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219
SMF54A/G1 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219
SMF85A/G2 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219
SMF120A 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AA
SMF64A 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AA
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