參數(shù)資料
型號(hào): 1.5KE440A
廠商: STMICROELECTRONICS
元件分類: 參考電壓二極管
英文描述: 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201
封裝: PLASTIC PACKAGE-2
文件頁(yè)數(shù): 3/6頁(yè)
文件大小: 205K
代理商: 1.5KE440A
1.5KExx
3/6
Types
IRM @VRM
VBR
@IR
VCL @IPP
αTC
max
min
nom
max
typ
note2
10/1000
s
8/20
s
note3
note4
Unidirectional
Bidirectional
A
V
mA
VAVA
10
-4/°C
pF
1.5KE200A
1.5KE200CA
1
171
190
200
210
1
274
5.5
353
28
10.8
675
1.5KE220A
1.5KE220CA
1
188
209
220
231
1
328
4.6
388
26
10.8
625
1.5KE250A
1.5KE250CA
1
213
237
250
263
1
344
5.0
442
23
11
560
1.5KE300A
1.5KE300CA
1
256
285
300
315
1
414
5.0
529
19
11
500
1.5KE350A
1.5KE350CA
1
299
332
350
368
1
482
4.0
618
16
11
430
1.5KE400A
1.5KE400CA
1
342
380
400
420
1
548
4.0
706
14
11
390
1.5KE440A
1.5KE440CA
1
376
418
440
462
1
603
3.5
776
13
11
360
Note 2 :
Pulse test: tp <50ms.
Note 3 :
VBR = αT * (Tamb - 25) * VBR(25°C).
Note 4 :
VR = 0 V, F = 1 MHz. For bidirectional types,
capacitance value is divided by 2.
Fig. 1: Peak pulse power dissipation versus
initial junction temperature (printed circuit
10 s
1000 s
%I PP
50
0
t
PULSE WAVEFORM 10/1000
s
100
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