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What is SF57?

This electronic component, produced by the manufacturer "Rectron Semiconductor", performs the same function as "GLASS PASSIVATED SUPER FAST RECTIFIER".


SF57 Datasheet PDF - Rectron Semiconductor

Part Number SF57
Description GLASS PASSIVATED SUPER FAST RECTIFIER
Manufacturers Rectron Semiconductor 
Logo Rectron Semiconductor Logo 


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GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 5.0 Ampere
SF51
THRU
SF57
FEATURES
* High reliability
* Low le ak ag e
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.18 grams
DO-201AD
1.0 (25.4)
MIN.
.052 (1.3)
.048 (1.2) DIA.
.375 (9.5)
.335 (8.5)
.220 (5.6)
.197 (5.0) DIA.
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 (@ TA=25 OC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 55oC
Peak Forward Surge Current 8.3 ms single half sine-wa ve
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 3)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
Rq JA
Rq JL
CJ
TJ, TSTG
SF51
50
35
50
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 5.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TA = 25oC
@TA = 100oC
Maximum Reverse Recovery Time (Note 1)
SYMBOL
VF
IR
trr
SF51
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
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. "Fully ROHS complaint", "100% Sn plating (Pb-free)"
SF52
100
70
100
SF53
150
105
150
SF54
200
140
200
5.0
SF55
300
210
300
150
20
5.0
50
-55 to + 150
SF56
400
280
400
30
SF52
SF53
0.95
SF54
5.0
100
35
SF55
SF56
1.25
SF57
600
420
600
SF57
1.50
50
UNITS
Volts
Volts
Volts
Amps
Amps
0C/W
pF
0C
UNITS
Volts
mAmps
nSec
2006-11
http://www.Datasheet4U.com

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SF57 equivalent
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Rectron:
SF56-T SF52-T SF51-T SF53-B SF53-T SF51-B SF54-B SF56-B SF52-B SF55-B SF55-T SF54-T SF53


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