参数资料
型号: RF2001T4S
厂商: Rohm Semiconductor
文件页数: 2/4页
文件大小: 320K
描述: DIODE FAST REC 430V 20.0A TO-220
产品目录绘图: TO-220FN
特色产品: Fast Recovery Diodes
标准包装: 500
二极管类型: 标准
电压 - (Vr)(最大): 400V
电流 - 平均整流 (Io): 20A
电压 - 在 If 时为正向 (Vf)(最大): 1.6V @ 20A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 30ns
电流 - 在 Vr 时反向漏电: 10µA @ 400V
安装类型: 通孔
封装/外壳: TO-220-3 整包
供应商设备封装: TO-220FN
包装: 散装
产品目录页面: 1648 (CN2011-ZH PDF)
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
Data Sheet
RF2001T4S
 
?Electrical characteristics curves
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
Rth(j-a)
Rth(j-c)
1ms
IM=100mA
IF=1A
300us
time
10
100
1000
0.1
1
10
100
t
Ifsm
0
5
10
15
20
25
30
35
40
45
50
0 10203040
Sin(?=180)
DC
D=1/2
1
10
100
1000
110100
8.3ms
Ifsm
1cyc
8.3ms
0
50
100
150
200
250
300
AVE:236.0A
8.3ms
Ifsm
1cyc
1300
1400
1500
1600
0
5
10
15
20
25
30
AVE:22.6ns
Ta=25?C
IF=0.5A
IR=1A
Irr=0.25*IR
n=10pcs
0
50
100
150
200
250
300
350
400
450
500
10
100
1000
0 5 10 15 20 25 30
1
10
100
1000
10000
100000
1000000
0 50 100 150 200 250 300 350 400 450
Ta=125?C
Ta=75?C
Ta=25?C
Ta=-25?C
Ta=150?C
0.01
0.1
1
10
100
0 200 400 600 800 1000 1200 1400 1600 1800
Ta=-25?C
Ta=125?C
Ta=75?C
Ta=25?C
Ta=150?C
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
(uA)
IR
DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION 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)
TIME:t(ms)
IFSM-t CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THAERMAL IMPEDANCE:Rth (
?
C/W)
FORWARD POWER
DISSIPATION:Pf(W)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
Io-Pf CHARACTERISTICS
trr DISPERSION MAP
REVERSE RECOVERY TIME:trr(ns)
f=1MHz
400
420
440
460
480
500
AVE:442.1pF
Ta=25?C
f=1MHz
VR=0V
n=10pcs
Ta=25?C
VR=400V
n=20pcs
AVE:55.8nA
AVE:1399mV
Ta=25?C
IF=20A
n=20pcs
IFSM
DISPERSION MAP
2/3
2011.05 - Rev.B
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