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PDF SF83 Data sheet ( Hoja de datos )
| Número de pieza | SF83 | |
| Descripción | GLASS PASSIVATED SUPER FAST RECTIFIER | |
| Fabricantes | SEMTECH | |
| Logotipo |  |
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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
Maximum Reverse Current at TA = 25 OC
at Rated DC Blocking Voltage TA = 125 OC
Typical Junction Capacitance 1)
Maximum Reverse Recovery Time 2)
Typical Thermal Resistance 3)
VF
IR
CJ
trr
RθJC
0.95
80
35
1.3
10
500
1.7
60
50
2.2
V
µA
pF
ns
OC/W
Operating and Storage Temperature Range
TJ, Ts
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.
- 55 to + 150
OC
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
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SF83.PDF ] | |
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