DACHANG KBJ4J

SIYU R
KBJ4A ...... KBJ4M
Single-phase Silicon Bridge Rectifier
塑封硅整流桥堆
反向电压 200---1000V
正向电流 4 A
Reverse Voltage 200 to 1000V
Forward Current 4 A
特征 Features
KBJ
.157
(4.0)
-
.083(2.1)
.069(1.7)
.043(1.1)
.035(0.9)
.303(7.7)
.287(7.3)
.146(3.7)
.130(3.3)
~
.708(18.0)
.669(17.0)
~
.074(1.9)
.059(1.5)
.057(1.45)
.041(1.05)
+
.602(15.3)
.578(14.7)
.995(25.3)
.983(24.7)
¢.134(8.4)
.122(3.1)
.134(3.4)
.122(3.1)
.382(9.7)
.366(9.3)
.189(4.8)
.173(4.4)
.150(3.8)
.134(3.4)
.114(2.8)
.098(2.5)
.031(0.8)
.023(0.6)
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:120A
Surge overload rating: 120 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
.303(7.7) .303(7.7)
.287(7.3) .287(7.3)
·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.
KBJ
4A
KBJ
4B
KBJ
4D
KBJ
4G
KBJ
4J
KBJ
4K
KBJ
4M
单位
Symbols
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
最大均方根电压
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
V
最大直流阻断电压
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
TC =100℃
最大正向平均整流电流
Maximum average forward rectified current
IF(AV)
4.0
A
IFSM
120
A
RθJC
5.5
℃/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
℃
-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 = 2.0A
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℃
KBJ
4A
KBJ
4B
KBJ
4D
KBJ
4G
KBJ
4J
KBJ
4K
KBJ
4M
单位
Unit
VF
1.0
V
IR
10
500
μA
Cj
40
pF
大昌电子 DACHANG ELECTRONICS
SIYU R
KBJ4A ...... KBJ4M
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
100
8
IF(AV) (A)
10
平均正向电流
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)
正向电流 IF(A)
IF Instantaneous Forward Current (A)
heatsink
+
~
~
-
Tc
6
sine wave R-load
with heatsink
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