参数资料
型号: RB411VA-50TR
厂商: Rohm Semiconductor
文件页数: 2/4页
文件大小: 386K
描述: DIODE SCHOTTKY 50V 500MA TUMD2
特色产品: Fast Recovery Diodes
标准包装: 3,000
二极管类型: 肖特基
电压 - (Vr)(最大): 20V
电流 - 平均整流 (Io): 500mA
电压 - 在 If 时为正向 (Vf)(最大): 500mV @ 500mA
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 30µA @ 10V
电容@ Vr, F: 20pF @ 10V,1MHz
安装类型: 表面贴装
封装/外壳: 2-SMD,扁平引线
供应商设备封装: TUMD2
包装: 带卷 (TR)
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
DataSheet
RB411VA-50
1
10
100
1000
0.001 0.1 10 1000
Rth(j-a)
Rth(j-c)
1ms
IM=1mA IF=100mA
300us
time
Mounted on epoxy board
0
5
10
15
0.1 1 10 100 1000
t
Ifsm
0
5
10
15
20
25
30
Ta=25℃
IF=0.5A
IR=1A
Irr=0.25*IR
n=10pcs
FORWARD VOLTAGE:VF(mV)
VF-IF CHARACTERISTICS
FORWARD CURRENT:IF(mA)
REVERSE CURRENT:IR(uA)
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
VF DISPERSION MAP
FORWARD VOLTAGE:VF(mV)
REVERSE CURRENT:IR(uA)
IR DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION MAP
IFSM DISRESION MAP
PEAK SURGE
FORWARD CURRENT:IFSM(A)
PEAK SURGE
FORWARD CURRENT:IFSM(A)
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
PEAK SURGE
FORWARD CURRENT:IFSM(A)
TIME:t(ms)
IFSM-t CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
trr DISPERSION MAP
FORWARD VOLTAGE:VF(mV)
VF DISPERSION MAP
REVERSE RECOVERY TIME:trr(ns)
0.1
1
10
100
1000
0 100 200 300 400 500
1
10
100
0 102030
f=1MHz
AVE:405.6mV
σ:3.0258mV
15
16
17
18
19
20
21
22
23
24
25
AVE:19.41pF
Ta=25℃
f=1MHz
VR=10V
n=10pcs
0
5
10
15
20
AVE:6.30A
8.3ms
Ifsm
1cyc
AVE:6.20ns
0
5
10
1 10 100
8.3ms
Ifsm
1cyc
8.3ms
0
10
20
30
40
50
60
70
80
90
100
Ta=25℃
VR=10V
n=30pcs
AVE:5.76uA
410
420
430
440
450
460
AVE:432.1mV
Ta=25℃
IF=500mA
n=30pcs
190
200
210
220
230
240
Ta=25℃
IF=10mA
n=30pcs
AVE:213.2mV
Ta=-25℃
Ta=125℃
Ta=75℃
Ta=25℃
0.1
1
10
100
1000
10000
0 1020304050
Ta=-25℃
Ta=125℃
Ta=25℃
Ta=75℃
2/3
2011.03 - Rev.C
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