Bridge Rectifier
Formosa MS
GBU20005 THRU GBU2010
■ Features
■ Outline Dimensions and Mark
●
●
●
Io
20A
GBU
.880(22.3)
.860(21.8)
VRRM
50V~1000V
.140(3.56)
.130(3.30)
.160(4.1)
.140(3.5)
玻璃钝化芯片
.310(7.90)
.290(7.40)
Glass passivated chip
●
耐正向浪涌电流能力高
.740(18.8)
.720(18.3)
.085(2.16)
.065(1.65)
High surge forward current capability
.080(2.03)
.060(1.52)
-
+
~ ~
.104(2.66)
.094(2.40)
.100(2.54)
.081(2.06)
Applications
■
.710(18.0)
.690(17.5)
●
作一般电源单相桥式整流用
General purpose 1 phase Bridge
rectifier applications
.050(1.27)
.040(1.02)
.022(0.56)
.018(0.46)
.210(5.33)
.190(4.83)
.210(5.33)
.190(4.83)
.210(5.33)
.190(4.83)
Dimensions in inches and (millimeters)
■
Limiting Values(Absolute Maximum Rating)
GBU20
符号 单位
Symbol Unit
参数名称
Item
条件
Conditions
005 01 02 04 06 08 10
反向重复峰值电压
Repetitive Peak Reverse
Voltage
VRRM
V
A
A
50 100 200 400 600 800 1000
60Hz正弦波,
电阻负载
60Hz sine wave,
R-load
用散热片Tc =87℃
With heatsink Tc =87℃
无散热片Ta =25℃
平均整流输出电流
Average Rectified Output
Current
20
IO
3.5
Without heatsink Ta =25℃
正向(不重复)浪涌电流
Surge(Non-
repetitive)Forward Current
正向浪涌电流的平方对电流
60HZ正弦波,一个周期,Tj=25℃
60HZ sine wave, 1 cycle, Tj=25℃
IFSM
240
240
1ms≤t<8.3ms Tj=25℃,单个二极管
1ms≤t<8.3ms Tj=25℃,Rating of per diode
A2S
I2t
浪涌持续时间的积分值
Current Squared Time
存储温度
Tstg
-55 ~+150
-55 ~+150
℃
Storage Temperature
结温
Tj
℃
Junction Temperature
绝缘耐压
Dielectric Strength
端子与外壳之间外加交流电,一分钟
Terminals to case,AC 1 minute
Vdis
Tor
KV
2.5
8
推荐值:5kg·cm
Recommend torque:5kg·cm
安装扭矩
Mounting Torque
kg·
cm
Electrical Characteristics(T =25℃ Unless otherwise specified)
■
a
参数名称
Item
符号 单位
Symbol Unit
测试条件
Test Condition
最大值
Max
IFM=10A, 脉冲测试,单个二极管的额定值
IFM=10A, Pulse measurement, Rating of per diode
VRM=VRRM ,脉冲测试,单个二极管的额定值
VRM=VRRM , Pulse measurement, Rating of per diode
结和环境之间,无散热片
正向峰值电压
Peak Forward Voltage
反向峰值电流
VFM
V
1.1
10
IRRM
μA
Peak Reverse Current
R
θJ-A
22
热阻
Between junction and ambient, Without heatsink
结和管壳之间,用散热片
℃/W
Thermal Resistance
R
θJ-C
1.5
Between junction and case, With heatsink
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
DS-242146
Issued Date
2008/08/10
Revised Date
2010/03/10
Revision
Page.
2
B
Page 1