SF51 Datasheet, PDF (1/7 Pages) Mospec Semiconductor – POWER RECTIFIERS(5.0A, 50-400V)

SF51 thru SF58
Super Fast Plastic Rectifiers
Reverse Voltage 50 to 600V Forward Current 5.0A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically
bonded construction
* Diffused junction
* Capable of meeting environmental standards
of MIL-S-19500
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC DO-201AD, molded plastic
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.038 oz., 1.03 g
Handling precautin:None
1.Electrical Characteristic
We declare that the material of product compliance
with ROHS requirements
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SF51 SF52 SF53 SF54 SF55 SF56 SF57 SF58 Unit
device marking code
Maximum repetitive peak reverse voltage
Maximum RSM voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A = 75°C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 2)
Maximum DC blocking voltage temperature
Operating junction temperature range
Storage temperature range
V_RRM
V_RSM
V_DC
I_F(AV)
I_FSM
RθJ_A
T_A
T_J
T_STG
SF51
50
35
50
SF52
100
70
100
SF53
150
105
150
SF54
200
140
200
SF55
300
210
300
SF56
400
280
400
5.0
150
20
150
–50 to +150
–50 to +150
SF57 SF58
500 600 V
350 420 V
500 600 V
A
A
°C/W
°C
°C
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SF51 SF52 SF53 SF54 SF55 SF56
Maximum instantaneous forward voltage at 5.0A
V_F
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
0.95
1.25
10
200
Typical reverse recovery time (Note 1)
trr
35
Typical junction capacitance at 4.0V, 1MHz
CJ
190
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
SF57 SF58 Unit
1.7
V
µA
ns
PF