Dachang GBU8M Single-phase silicon bridge rectifier reverse voltage 50 to 1000v forward current 8 a Datasheet

SIYU R
GBU8A ...... GBU8M
Single-phase Silicon Bridge Rectifier
塑封硅整流桥堆
反向电压 50---1000V
正向电流 8 A
Reverse Voltage 50 to 1000V
Forward Current 8 A
特征 Features
GBU
Low reverse leakage
·反向漏电流低
High forward surge capability
·正向浪涌承受能力较强
·浪涌承受能力:150A
Surge overload rating: 150 Amperes peak
·引线和管体皆符合RoHS标准 。
Lead and body according with RoHS standard
机械数据 Mechanical Data
·封装: 塑料封装 Case: Molded Plastic
·极性: 标记模压或印于本体 Polarity: Symbols molded or marked on body
·安装位置: 任意
Unit:inch(mm)
Mounting Position: Any
·安装扭距: 推荐值 0.3牛*米 Mounting torque:Recommend 0.3 N*m
极限值和温度特性 TA = 25℃ 除非另有规定。
Maximum Ratings & Thermal Characteristics
符号
Ratings at 25℃ ambient temperature unless otherwise specified.
单位
800
1000
V
420
560
700
V
600
800
1000
V
GBU
8A
GBU
8B
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
最大均方根电压
Maximum RMS voltage
VRMS
35
70
140
280
最大直流阻断电压
Maximum DC blocking voltage
VDC
50
100
200
400
TC =100℃
最大正向平均整流电流
Maximum average forward rectified current
IF(AV)
8
A
IFSM
150
A
RθJA
8.6
℃/W
峰值正向浪涌电流 8.3ms单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
典型热阻
Typical thermal resistance
工作结温和存储温度
Operating junction and storage temperature range
GBU GBU
8D
8G
GBU
8M
Symbols
GBU GBU
8J
8K
℃
-55--- +150
Tj, TSTG
Unit
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
最大正向电压
IF = 4.0A
Maximum forward voltage
最大反向电流
Maximum reverse current
典型结电容
VR = 4.0V, f = 1MHz
Type junction capacitance
TA= 25℃
TA = 125℃
GBU
8A
GBU
8B
GBU GBU
8D
8G
GBU GBU
8J
8K
GBU
8M
单位
Unit
VF
1.1
V
IR
10
500
μA
Cj
40
pF
大昌电子 DACHANG ELECTRONICS
SIYU R
GBU8A ...... GBU8M
特性曲线 Characteristic Curves
正向特性曲线(典型值)
正向电流降额曲线
TYPICAL FORWARD CHARACTERISTIC
FORWARD CURRENT DERATING CURVE
10
Tl=25℃
Pulse measurement
per diode
1
0.6
0.7
0.8
0.9
1.0
1.1
1.3
1.2
1.4
IF(A) Average Forward Rectified Current (A)
IF(AV) (A)
8
平均正向电流
正向电流 IF(A)
IF Instantaneous Forward Current (A)
100
6
4
2
00
40
80
120
160
管体温度 Tc(°C)
正向电压 VF(V)
Tc. Case temperature (°C)
VF Instantaneous Forward Voltage (V)
浪涌特性曲线(最大值)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
峰值正向浪涌电流 IFSM(A)
IFSM Peak Forward Surge Current (A)
IFSM
180
150
8.3 mS 8.3mS
1 Cycle
non-repetitive
Tj=25℃ before
120
90
60
30
0
0
2
5
10
20
50
100
通过电流的周期
Number of Cycles at 60 Hz.
大昌电子 DACHANG ELECTRONICS
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