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DB157S PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 DB157S
기능 (DB151S - DB157S) Surface Mount Bridge-Rectifier
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DB157S 데이터시트, 핀배열, 회로
SIYU R
表面安装桥式整流器
反向电压 50---1000V
正向电流 1. 5A
DBS
Unitinchmm
DB151S ...... DB157S
Surface Mount Bridge-Rectifier
Reverse Voltage 50 to 1000V
Forward Current 1.5 A
特征 Features
·高电流浪涌承受能力 High surge current Capability
·高温焊接保证High tempererature soldering guaranteed:
260/10 260/10 seconds
·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 Mounting Position: Any
极限值和温度特性 TA = 25℃ 除非另有规定。
Maximum Ratings & Thermal Characteristics Ratings at 25ambient temperature unless otherwise specified.
符号 单位
Symbols DB151S DB152S DB153S DB154S DB155S DB156S DB157S Unit
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
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35
70 140 280 420 560 700
V
最大直流阻断电压
Maximum DC blocking voltage
最大正向平均整流电流 TC =100
Maximum average forward rectified current
VDC
IF(AV)
50 100 200 400 600 800 1000
1.5
V
A
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
IFSM
50
A
典型热阻 Typical thermal resistance
工作结温和存储温度
Operating junction and storage temperature range
RθJA
Tj, TSTG
40
-55--- +150
/W
电特性 TA = 25除非另有规定。
Electrical Characteristics Ratings at 25ambient temperature unless otherwise specified.
符号 单位
Symbols DB151S DB152S DB153S DB154S DB155S DB156S DB157S Unit
最大正向电压
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
IF = 1.5A
TA= 25
TA = 125
VF
IR
Cj
1.1
10
500
25
V
μA
pF
大昌电子 DACHANG ELECTRONICS
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