参数资料
型号: HER304GT-G
厂商: Comchip Technology
文件页数: 1/4页
文件大小: 78K
描述: RECTIFIER HI-EFF 3A 300V DO-27
标准包装: 1,200
二极管类型: 标准
电压 - (Vr)(最大): 300V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 3A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 50ns
电流 - 在 Vr 时反向漏电: 5µA @ 300V
安装类型: 通孔
封装/外壳: DO-201AA,DO-27,轴向
供应商设备封装: *
包装: 带盒(TB)
Parameter
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
@TA=25°C
Maximum instantaneous
forward
voltage at
specified
current
Maximum DC
reverse current
Operating temperature range
Storage temperature range
Maximum reverse recovery time (Note 1)
50
35
50
VRRM
VRMS
VDC
I(AV)
VF
IR
trr
TJ
TSTG
3.0
5.0
-55 ~ +150
-55 ~ +150
V
V
V
A
ns
°C
°C
Maximum repetitive peak reverse voltage
@IT
= 5
μA
NOTES:
1. Reverse recovery
test conditions: I
F=0.5A, IR=1.0A, IRR=0.25A(RGI circuit)
Dimensions
in
inches
and
(millimeter)
DO-27
Features
-Glass passivated chip.
-High speed switching.
-Low forward voltage.
Mechanical data
-Case: JEDEC DO-27 molded plastic.
-Polarity: Color band denotes cathode end.
-Lead: Solderable per MIL-STD-
202,
method 208 guaranteed.
-Mounting position:
Any
-W
eight: 0.844 grams
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
Page 1
Comchip Technology CO., LTD.
0.375(9.53)
1.000(25.40)
Min.
0.209(5.30) DIA.
0.051(1.30)
D
IA.
0.047(1.19)
D
IA.
0.189(4.79) DIA.
0.285(7.24)
1.000(25.40)
Min.
1.0
1.7
50
75
-Epoxy: UL
94V-0 rate flame
retardant.
1000
700
1000
300
210
300
1.3
μA
V
-High reliability
.
-High surge current capability
.
Symbol
301G-G
Unit
HER
HER
302G-G
HER
303G-G
HER
304G-G
HER
305G-G
HER
306G-G
HER
307G-G
HER
308G-G
HER301G-G Thru. HER308G-G
High Efficiency Rectifiers
Voltage: 50 to 1000 V
Current: 3.0 A
RoHS Device
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
REV:A
QW-BU012
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