SF81 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – GLASS PASSIVATED SUPER FAST RECTIFIER (VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes)

SF81 THRU SF88
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage – 50 to 600 V
Forward Current – 8 A
Features
• Low forward voltage drop
• Low reverse leakage current
• Superfast switching time for high efficiency
• High current capability
• High surge current capability
Mechanical Data
• Case: Molded plastic, TO-220A
• Epoxy: UL 94V-0 rate flame retardant
• Terminals: leads solderable per MIL-STD-202
method 208 guaranteed
• Polarity: As marked
• Mounting Position: Any
Absolute Maximum Ratings and 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%.
Parameter
Symbols SF81 SF82 SF83 SF84 SF85 SF86 SF87 SF88 ^Units
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100 150 200 300 400 500 600
V
Maximum RMS Voltage
VRMS
35
70
105 140 210 280 350 420
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TC = 100 ^OC
Peak Forward Surge Current, 8.3 ms Single
half Sine-wave Superimposed on Rated Load
(JEDEC method)
VDC
50
100 150 200 300 400 500 600
V
I(AV)
8
A
IFSM
125
A
Maximum Forward Voltage at 8 A and 25 ^OC
VF
Maximum Reverse Current at TA = 25 ^OC
at Rated DC Blocking Voltage TA = 125 ^OC
IR
Typical Junction Capacitance ¹⁾
CJ
Maximum Reverse Recovery Time ²⁾
trr
Typical Thermal Resistance ³⁾
RθJC
0.95
1.3
10
500
1.7
V
µA
80
60
pF
35
50
ns
2.2
O_C/W
Operating and Storage Temperature Range
TJ, Ts
- 55 to + 150
O_C
1) _{Measured at 1 MHz and applied reverse voltage of 4 VDC.}
2) _{Reverse recovery test conditions: IF = 0.5 A, IR = 1 A, IRR = 0.25 A}
3) _{Thermal resistance from Junction to case mounted on heatsink.}
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
R
Dated : 30/06/2006 H