參數(shù)資料
型號: M2837VC200
廠商: WESTCODE SEMICONDUCTORS LTD
元件分類: 整流器
英文描述: 2837 A, 2000 V, SILICON, RECTIFIER DIODE
文件頁數(shù): 5/11頁
文件大?。?/td> 371K
代理商: M2837VC200
WESTCODE
WESTCODE An IXYS Company
Fast Recovery Diode Types M2837V#180 to M2837V#250
Data Sheet. Types M2837V#180 to M2837V#250 Issue 1
Page 3 of 11
April, 2004
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
VRRM
(V)
VRSM
(V)
VR dc
(V)
18
1800
1900
1150
20
2000
2100
1250
22
2200
2300
1350
24
2400
2500
1450
25
2500
2600
1500
2.0 De-rating Factor
A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for Tj below 25°C.
3.0 ABCD Constants
These constants (applicable only over current range of VF characteristic in Figure 1) are the coefficients of
the expression for the forward characteristic given below:
F
I
D
I
C
I
B
A
V
+
+
+
=
)
ln(
where IF = instantaneous forward current.
4.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig.(a) below.
(ii) Qrr is based on a 150
s integration time.
I.e.
=
s
rr
dt
i
Q
150
0
.
(iii)
2
1
t
Factor
K
=
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