参数资料
型号: RR274EA-400TR
厂商: Rohm Semiconductor
文件页数: 2/4页
文件大小: 355K
描述: DIODE RECT DUAL 400V 0.5A SC-74
标准包装: 1
电压 - 在 If 时为正向 (Vf)(最大): 1.1V @ 500mA
电流 - 在 Vr 时反向漏电: 10µA @ 400V
电流 - 平均整流 (Io)(每个二极管): 500mA
电压 - (Vr)(最大): 400V
二极管类型: 标准
速度: 标准恢复 >500ns,> 200mA(Io)
二极管配置: 2 个独立式
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSMD5
包装: 标准包装
产品目录页面: 1648 (CN2011-ZH PDF)
其它名称: RR274EA-400DKR
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
Data Sheet
RR274EA-400
 
?Electrical characteristic curves
0
10
20
30
40
50
0.1 1 10 100TIME:t(ms)
t
Ifsm
0
10
20
30
40
50
110100
0
10
20
30
40
50
60
70
80
90
100
AVE:16.5A
0
50
100
150
200
250
300
0
2
4
6
8
10
12
14
16
18
20
AVE:13.65pF
Ta=25℃
f=1MHz
VR=0V
n=10pcs
1
10
100
0 5 10 15 20 25 30
0.1
1
10
100
1000
10000
100000
0 100 200 300 400
Ta=125℃
Ta=75℃
Ta=25℃
Ta=?25℃
Ta=150
900
910
920
930
940
950
0.001
0.01
0.1
1
0 100 200 300 400 500 600 700 800 900 1000
Ta=?25℃
Ta=25℃
Ta=75℃
Ta=125℃
Ta=150℃
0
1
2
3
4
5
6
7
8
9
10
AVE:2.460us
Ta=25℃
IF=0.1A
IR=0.1A
Irr=0.1*IR
n=10pcs
FORWARD VOLTAGE : VF(mV)
VF-IF
CHARACTERISTICS
FORWARD CURRENT : I
F
(A)
REVERSE CURRENT : I
R
(nA)
REVERSE VOLTAGE : VR(V)
VR-IR
CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE : VR(V)
VR-Ct CHARACTERISTICS
VF
DISPERSION MAP
FORWARD VOLTAGE : V
F
(mV)
REVERSE CURRENT : I
R
(nA)
IR
DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION MAP
IFSM
DISRESION MAP
PEAK SURGE
FORWARD CURRENT : I
FSM
(A)
PEAK SURGE
FORWARD CURRENT:I
FSM
(A)
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
PEAK SURGE
FORWARD CURRENT : I
FSM
(A)
IFSM-t CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THAERMAL IMPEDANCE:Rth (
/W)
FORWARD POWER
DISSIPATION:Pf(W)
AVERAGE RECTIFIED
FORWARD CURRENT : Io(A)
Io-Pf CHARACTERISTICS
trr DISPERSION MAP
REVERSE RECOVERY TIME:trr(us)
8.3ms
Ifsm
1cyc
f=1MHz
Ta=25℃
VR=400V
n=30pcs
AVE:19.27nA
AVE:922.1mV
Ta=25℃
IF=1A
n=30pcs
8.3ms
Ifsm
1cyc
8.3ms
0
0.2
0.4
0.6
0.8
1
0 0.2 0.4 0.6 0.8 1
D=1/2
Sin(θ=180)
DC
1
10
100
1000
0.001 0.01 0.1 1 10 100 1000
Rth(j-a)
Rth(j-c)
?????????基板実装時
1ms
time
IM=10mA
IF=0.25A
300us
Mounted on epoxy board
2/3
2011.06
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