SF31 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – POWER RECTIFIERS(3.0A,50-400V)

R
SEMICONDUCTOR
FEATURES
SF31 THRU SF38
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage: 50 to 600 Volts
Forward Current:3.0Amperes
DO-201AD
Low forward voltage drop
High current capability
High reliability
High surge current capability
Lead (Pb)-free component
Component in accordance to RoHS 2011/65/EU
High temperature soldering guaranteed:260°C/10 seconds at terminals
MECHANICAL DATA
0.210(5.3)
0.190(4.8)
DIA.
1.0(25.4)
MIN.
0.375(9.50)
0.285(7.20)
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.041ounce, 1.15 grams
0.052(1.32)
0.045(1.14)
DIA.
1.0(25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS^{Dimensions in inches and (millimetrers)}
(Rating at 25°C ambient temperature unless otherwise specified ,Single phase ,half wave ,60HZ,resistive or inductive
load. For capacitive load,derate current by 20%.)
SF
Symbols
31
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
VRRM
50
VRMS
35
VDC
50
Maximum Average Forward Rectified Current
0.375''(9.5mm)Lead Length@TA=55 C
I(AV)
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
IFSM
(JEDEC Method)
Maximum Instantaneous Forward Voltage
at 3.0 A
VF
Maximum DC Reverse Current
At Rated DC Blocking Voltage
TA=25°C
TA=100°C
IR
Maximum Reverse Recovery Time(Note1)
Trr
SF
SF
32
33
100
150
70
105
100
150
0.95
SF
SF
SF
34
35
36
200
300
400
140
210
280
200
300
400
3.0
80
1.3
5.0
100
35
SF
SF
37
38
500
600
350
420
500
600
1.7
Typical Thermal Resistance(NOTE3)
Operating Temperature Range
Storage Temperature Range
RθJA
TJ
TSTG
35
-55 to+125
-55 to+150
Note: 1.Reverse Recovery Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts.
3.Mount on Cu-Pad Size 16mmX16mm on PCB.
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
ns
℃/ W
℃
℃
JINAN JINGHENG ELECTRONICS CO., LTD.
2-1
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