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UG3KB30 Datasheet Preview

UG3KB30 Datasheet

Bridge Rectifier

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桥式整流器 UG3KB05 THRU UG3KB100
Bridge Rectifier
■特征 Features
Io
3A
VRRM
50V~1000V
玻璃钝化芯片
Glass passivated chip
耐正向浪涌电流能力高
High surge forward current capability
■外形尺寸和印记 Outline Dimensions and Mark
.563(14.3)
.524(13.3)
.291(7.4)
.252(6.4)
D3K
.102(2.60)
.142(3.60)
.217(5.5)
.177(4.5)
.445(11.3)
.406(10.3)
.134(3.40)
.122(3.10)
■用途 Applications
作一般电源单相桥式整流用
General purpose 1 phase Bridge
rectifier applications
■极限值(绝对最大额定值)
.057(1.45)
.041(1.05)
.087(2.20)
.079(2.00)
.531(13.50)
.516(13.10)
.033(0.85)
.024(0.60)
.024(0.60)
.016(0.40)
.154(3.90) .154(3.90) .154(3.90)
.146(3.70) .146(3.70) .146(3.70)
Dimensions in inches and (millimeters)
Limiting Values(Absolute Maximum Rating)
参数名称
Item
符号 单位
Symbol Unit
条件
Conditions
反向重复峰值电压
Repetitive Peak Reverse
Voltage
平均整流输出电流
Average Rectified Output
Current
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
浪涌持续时间的积分值
Current Squared Time
存储温度
Storage Temperature
结温
Junction Temperature
绝缘耐压
Dielectric Strength
安装扭矩
Mounting Torque
VRRM
IO
IFSM
I2t
Tstg
Tj
Vdis
Tor
V
60Hz正弦波,
无散热片 Ta=29
电阻负载 Without heatsink Ta=29
A 60Hz sine wave, 用散热片 Tc=140
R-load
With heatsink Tc=140
A
60HZ正弦波,一个周期,Tj=25
60HZ sine wave, 1 cycle, Tj=25
A2S
1mst<8.3ms Tj=25℃,单个二极管
1mst<8.3ms Tj=25℃,Rating of per diode
KV
kg·
cm
端子与外壳之间外加交流电,一分钟
Terminals to caseAC 1 minute
推荐值:5kg·cm
Recommend torque5kg·cm
UG3KB
05 10 20 40 60 80 100
50 100 200 400 600 800 1000
1.2
3.0
90
35
-55 ~+150
-55 ~+150
2
8
电特性 (Ta=25℃ 除非另有规定)
Electrical CharacteristicsTa=25Unless otherwise specified
参数名称
符号 单位
测试条件
Item
Symbol Unit
Test Condition
正向峰值电压
Peak Forward Voltage
反向峰值电流
Peak Reverse Current
热阻
Thermal Resistance
VFM
V
IRRM
μA
RθJ-A
RθJ-C
/W
IFM=1.5A, 脉冲测试,单个二极管的额定值
IFM=1.5A, 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
Between junction and ambient, Without heatsink
结和管壳之间,用散热片
Between junction and case, With heatsink
最大值
Max
1.05
10
55
1.5
Document Number 0035
Shanghai SEQ Electronic Technology Co., Ltd.
www.seqsemi.com




SEQ

UG3KB30 Datasheet Preview

UG3KB30 Datasheet

Bridge Rectifier

No Preview Available !

UG3KB05 THRU UG3KB100
■特性曲线(典型) Characteristics(Typical)
3.0
2.5
2.0
1.5
1.0
0.5
00
1Io-Tc曲线
FIG1:Io-Tc Curve
140
120
100
80
Tc-sensing point
heatsink
正弦波,电阻负载,
用散热片
sine wave R-load
with heatsink
60
40
20
0
40 80 120 160 1
Tc()
图2:耐正向浪涌电流曲线
FIG2:Surge Forward Current Capadility
正弦波
sine wave
0 8.3ms 8.3ms
1cycle
不重复
non-repetitive
Tj=25
2 5 10 20 50 100
Number of Cycles
6
4
2
1
0.5
0.1
0.05
0.02
0.01
0.4
图3:正向电压曲线
FIG3: Forward Voltage
图4:反向电流曲线
FIG4:Typical Reverse Characteristics
100
Tj=150
10
Ta=25
1.0
Tj=25
0.1
0.01
0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100
VF(V)
Voltage(%)
Document Number 0035
Shanghai SEQ Electronic Technology Co., Ltd.
www.seqsemi.com


Part Number UG3KB30
Description Bridge Rectifier
Maker SEQ
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UG3KB30 Datasheet PDF






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