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SF51K PDF预览

SF51K

更新时间: 2024-11-24 18:04:43
品牌 Logo 应用领域
RECTRON /
页数 文件大小 规格书
6页 5025K
描述
Reverse Voltage Vr : 50 V;Forward Current Io : 5.0 A;Max Surge Current : 125 A;Forward Voltage Vf : 0.95 V;Reverse Current Ir : 5 uA;Recovery Time : 35 ns;Package / Case : TO-252(D-PAK);Mounting Style : SMD/SMT;Notes : 50 V,5.0 A,35 ns,D-PAK

SF51K 数据手册

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SF51K  
THRU  
SF57K  
GLASS PASSIVATED SUPER FAST RECTIFIER  
VOLTAGE RANGE 50 to 600 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  
D-PAK  
2.30±0.30  
0.50±0.30  
6.60±0.30  
5.32±0.30  
MECHANICAL DATA  
* Case: Molded plastic  
* Epoxy: Device has UL flammability classification 94V-O  
* Lead: MIL-STD-202E method 208C guaranteed  
* Mounting position: Any  
0.08±0.10  
0.86max  
0.76±0.30  
2.286±0.30  
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%.  
PIN 1  
PIN 3  
PIN 2  
HEATSINK  
Dimensions in inches and (millimeters)  
O
MAXIMUM RATINGS (@ T  
A
=25 C unless otherwise noted)  
RATINGS  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
SYMBOL  
SF51K  
50  
SF52K  
100  
SF53K  
150  
SF54K  
200  
SF55K  
300  
SF56K  
400  
SF57K  
UNITS  
Volts  
Volts  
Volts  
V
V
600  
420  
600  
RRM  
RMS  
35  
70  
105  
140  
210  
280  
Maximum DC Blocking Voltage  
V
50  
100  
150  
200  
300  
400  
DC  
O
Maximum Average Forward Rectified Current  
I
Amps  
at T = 55oC  
5.0  
A
Peak Forward Surge Current 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC method)  
I
Amps  
A2S  
125  
FSM  
Typical Current Square Time  
I2T  
64.8  
20  
R
θ JA  
0C/W  
Typical Thermal Resistance (Note 3)  
R
5.0  
θ JL  
C
J
Typical Junction Capacitance (Note 2)  
pF  
0 C  
50  
30  
Operating and Storage Temperature Range  
T , T  
J STG  
-55 to + 150  
O
ELECTRICAL CHARACTERISTICS(@T =25 C unless otherwise noted)  
A
CHARACTERISTICS  
SYMBOL  
SF51K  
SF55K  
SF56K SF57K  
1.25 1.50  
SF52K  
SF53K  
SF54K  
UNITS  
Volts  
Maximum Instantaneous Forward Voltage at 5.0A DC  
V
0.95  
F
@T = 25oC  
A
Maximum DC Reverse Current  
at Rated DC Blocking Voltage  
5.0  
100  
I
R
uAmps  
nSec  
@T = 100oC  
A
Maximum Reverse Recovery Time (Note 1)  
NOTES : 1. Test Conditions: I = 0.5A, I = -1.0A, I = -0.25A  
RR  
trr  
35  
50  
F
R
2022-04  
REV:B  
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.  
3. Typical Thermal Resistance : At 9.5mm lead lengths,PCB mounted.  
4. " ROHS complaint"  

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