參數(shù)資料
型號(hào): DF68543
廠商: DYNEX SEMICONDUCTOR LTD
元件分類(lèi): 參考電壓二極管
英文描述: Fast Recovery Diode
中文描述: 445 A, 4300 V, SILICON, RECTIFIER DIODE
封裝: M779B, 2 PIN
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 70K
代理商: DF68543
DF685
1/8
APPLICATIONS
I
Snubber Diode For GTO Applications
FEATURES
I
Double Side Cooling
I
High Surge Capability
I
Low Recovery Charge
VOLTAGE RATINGS
KEY PARAMETERS
V
RRM
I
F(AV)
I
FSM
Q
r
t
rr
4500V
445A
4500A
650
μ
C
5
μ
s
CURRENT RATINGS
Symbol
Parameter
Conditions
Double Side Cooled
I
F(AV)
Mean forward current
I
F(RMS)
RMS value
I
F
Continuous (direct) forward current
Single Side Cooled (Anode side)
I
F(AV)
Mean forward current
I
F(RMS)
RMS value
I
F
Continuous (direct) forward current
Units
Max.
Half wave resistive load, T
case
= 65
o
C
445
A
T
case
= 65
o
C
700
A
T
case
= 65
o
C
610
A
Half wave resistive load, T
case
= 65
o
C
280
A
T
case
= 65
o
C
440
A
T
case
= 65
o
C
365
A
4500
4400
4300
4200
4100
4000
DF685 45
DF685 44
DF685 43
DF685 42
DF685 41
DF685 40
Lower voltage grades available.
Conditions
V
RSM
= V
RRM
+ 100V
Type Number
Repetitive Peak
Reverse Voltage
V
RRM
V
Outline type code: M779b.
See Package Details for further information.
DF685
Fast Recovery Diode
Replaces March 1998 version, DS4303-1.3
DS4303-2.0 January 2000
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DF68544 制造商:DYNEX 制造商全稱(chēng):Dynex Semiconductor 功能描述:Fast Recovery Diode
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