参数资料
型号: RS3A-13
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 116K
描述: RECT FAST RECOVERY 50V 3A SMC
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 50V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 1.3V @ 3A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 150ns
电流 - 在 Vr 时反向漏电: 5µA @ 50V
电容@ Vr, F: 50pF @ 4V,1MHz
安装类型: 表面贴装
封装/外壳: DO-214AB,SMC
供应商设备封装: SMC
包装: 剪切带 (CT)
其它名称: RS3A
RS3ACT
RS3ACT-ND
RS3ADICT
RS3A/B - RS3M/B
Document number: DS15005 Rev. 11 - 2
2 of 4
www.diodes.com
September 2010
? Diodes Incorporated
RS3A/B - RS3M/B
Maximum Ratings
@TA
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol RS3
RS3
RS3
RS3
A/AB
B/BB
D/DB
G/GB
RS3
J/JB
RS3
K/KB
RS3
M/MB
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 4)
VRRM
VRWM
VR
50 100 200 400 600 800 1000 V
RMS Reverse Voltage
VR(RMS)
35 70 140 280 420 560 700 V
Average Rectified Output Current @ TT
= 75
°CIO
3.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
IFSM
100 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Terminal (Note 5)
SMB
SMC
RθJT
25
11
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics
@TA
= 25°C unless otherwise specified
Characteristic Symbol RS3
RS3
RS3
RS3
A/AB
B/BB
D/DB
G/GB
RS3
J/JB
RS3
K/KB
RS3
M/MB
Unit
Forward Voltage @ IF
= 3.0A V
FM
1.3 V
Peak Reverse Current @ TA
= 25
°C
at Rated DC Blocking Voltage (Note 4 @ TA
= 125
°C
IRM
5.0
250
μA
Maximum Recovery Time (Note 6)
trr
150 250 500 ns
Typical Total Capacitance (Note 7)
CT
50 pF
Notes: 4. Short duration pulse test used
to minimize self-heating effect.
5. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm2
(0.013 mm thick) copper pads as heat sink.
6. Reverse recovery test conditions: IF
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 5.
7. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
0
25 50 75 100 125 150 175
0.5
1.0
I, AVE
R
A
G
E F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
(AV)
T , TERMINAL TEMPERATURE (°C)T
Fig. 1 Forward Current Derating Curve
1.5
2.0
2.5
3.0
0.01
0 0.4 0.8 1.2 1.6
0.1
1.0
10
I INSTANTANEOUS FORWARD CURRENT (A)
F,
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 2 Typical Forward Characteristics
T = 25°Cj
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