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SF51-T

更新时间：2025-07-09 18:49:35
品牌：RECTRON
描述：Rectifier Diode, 1 Phase, 1 Element, 5A, 50V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2

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SF51-T 概述

Rectifier Diode, 1 Phase, 1 Element, 5A, 50V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2 整流二极管

SF51-T 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DO-201AD
包装说明：O-PALF-W2针数：2
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8541.10.00.80风险等级：5.11
其他特性：HIGH RELIABILITY应用：SUPER FAST RECOVERY
外壳连接：ISOLATED配置：SINGLE
二极管元件材料：SILICON二极管类型：RECTIFIER DIODE
最大正向电压 (VF)：0.95 VJEDEC-95代码：DO-201AD
JESD-30 代码：O-PALF-W2JESD-609代码：e3
最大非重复峰值正向电流：125 A元件数量：1
相数：1端子数量：2
最高工作温度：150 °C最低工作温度：-55 °C
最大输出电流：5 A封装主体材料：PLASTIC/EPOXY
封装形状：ROUND封装形式：LONG FORM
峰值回流温度（摄氏度）：265认证状态：Not Qualified
最大重复峰值反向电压：50 V最大反向电流：5 µA
最大反向恢复时间：0.035 µs表面贴装：NO
端子面层：Matte Tin (Sn)端子形式：WIRE
端子位置：AXIAL处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

SF51-T 数据手册

通过下载SF51-T数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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SF51  
THRU  
SF56  
RECTRON  
SEMICONDUCTOR  
TECHNICAL SPECIFICATION  
GLASS PASSIVATED SUPER FAST RECTIFIER  
VOLTAGE RANGE 50 to 400 Volts CURRENT 5.0 Amperes  
FEATURES  
* High reliability  
* Low leakage  
* Low forward voltage  
* High current capability  
* Super fast switching speed  
* High surge capability  
* Good for switching mode circuit  
DO-201AD  
MECHANICALDATA  
* Case: Molded plastic  
* Epoxy: Device has UL flammability classification 94V-O  
* Lead: MIL-STD-202E method 208C guaranteed  
* Mounting position: Any  
(
)
.052 1.3  
DIA.  
(
)
.048 1.2  
1.0 (25.4)  
MIN.  
* Weight: 1.18 grams  
.375 (9.5)  
.335 (8.5)  
(
)
.220 5.6  
DIA.  
(
)
.197 5.0  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25 oC ambient temperature unless otherwise specified.  
Single phase, half wave, 60 Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
1.0 (25.4)  
MIN.  
Dimensions in inches and (millimeters)  
MAXIMUM RATINGS (At T  
A
= 25oC unless otherwise noted)  
RATINGS  
SYMBOL  
SF51  
SF52  
SF53  
SF54  
SF55  
SF56  
UNITS  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Volts  
V
V
RRM  
RMS  
50  
35  
50  
100  
70  
150  
105  
150  
200  
140  
200  
300  
210  
300  
400  
280  
400  
Volts  
Volts  
Volts  
Maximum DC Blocking Voltage  
Maximum Average Forward Current  
V
DC  
O
100  
I
5.0  
Amps  
Amps  
at TA  
= 55oC  
Peak Forward Surge Current IFM (surge):8.3 ms single half  
sine-wave superimposed on rated load (JEDEC method)  
I
FSM  
150  
Typical Junction Capacitance (Note 2)  
C
J
50  
30  
pF  
0 C  
Operating and Storage Temperature Range  
T
J
, TSTG  
-65 to + 150  
ELECTRICAL CHARACTERISTICS (At TA  
= 25oC unless otherwise noted)  
CHARACTERISTICS  
Maximum DC Reverse Current  
SYMBOL  
SF51  
SF52  
SF53  
SF54  
SF55  
SF56  
UNITS  
uAmps  
@T  
@T  
A
A
= 25oC  
=125oC  
5.0  
I
R
at Rated DC Blocking Voltage  
150  
Maximum Forward Voltage at 5.0A DC  
0.95  
1.25  
Volts  
nSec  
V
F
Maximum Reverse Recovery Time (Note 1)  
trr  
35  
NOTES : 1. Test Conditions: I  
F
=0.5A, I  
R=-1.0A, IRR=-0.25A.  
2001-5  
2. Measured at 1 MH  
Z
and applied reverse voltage of 4.0 volts.  
(
)
RATING AND CHARACTERISTIC CURVES SF51 THRU SF56  
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC  
FIG. 2 - TYPICAL FORWARD  
CURRENT DERATING CURVE  
50  
NONINDUCTIVE  
10  
trr  
NONINDUCTIVE  
+0.5A  
6.0  
5.0  
( - )  
PULSE  
GENERATOR  
(NOTE 2)  
D.U.T  
4.0  
( + )  
0
25 Vdc  
(approx)  
( - )  
-0.25A  
3.0  
2.0  
1.0  
0
Single Phase  
Half Wave 60Hz  
Resistive or  
1
OSCILLOSCOPE  
(NOTE 1)  
( + )  
NON-  
INDUCTIVE  
Inductive Load  
-1.0A  
1
Rise Time = 7ns max. Input Impedance =  
1 megohm. 22pF.  
2. Rise Time = 10ns max. Source Impedance =  
50 ohms.  
NOTES:  
1cm  
0
25 50 75 100 125150175  
SET TIME BASE FOR  
10 ns/cm  
AMBIENT TEMPERATURE (  
)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS  
FIG. 4 - TYPICAL INSTANTANEOUS  
FORWARD CHARACTERISTICS  
100  
100  
10  
T
= 150  
J
10  
1.0  
.1  
T
= 100  
J
T
= 25  
J
1.0  
.1  
SF55~SF56  
Pulse Width = 300uS  
1% Duty Cycle  
T
= 25  
J
.01  
.01  
0
20  
40  
60  
80  
100  
120 140  
0
.2 .4  
.6  
.8 1.0 1.2 1.4  
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)  
INSTANTANEOUS FORWARD VOLTAGE, (V)  
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT  
175  
FIG. 6 - TYPICAL JUNCTION CAPACITANCE  
200  
100  
60  
150  
8.3ms Single Half Sine-Wave  
(
)
JEDEC Method  
SF51~SF54  
125  
100  
75  
40  
20  
10  
6
T
= 25  
J
50  
25  
0
4
2
1
1
2
5
10  
20  
50  
100  
.1 .2 .4  
1.0  
2
4
10 20 40 100  
NUMBER OF CYCLES AT 60Hz  
REVERSE VOLTAGE, ( V )  
RECTRON  

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