SF85R [SEMTECH]
GLASS PASSIVATED SUPER FAST RECTIFIER; 玻璃钝化超快速整流器
| 型号： | SF85R |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | GLASS PASSIVATED SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：381K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF81R THRU SF88R
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
O
Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or
inductive load. For capacitive load, derate current by 20%.
Units
V
Parameter
Symbols SF81R SF82R SF83R SF84R SF85R SF86R SF87R SF88R
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
Maximum RMS Voltage
V
Maximum DC Blocking Voltage
100
V
Maximum Average Forward Rectified Current
at TC = 100OC
I(AV)
8
A
Peak Forward Surge Current, 8.3 ms Single
half Sine-wave Superimposed on Rated Load
(JEDEC method)
IFSM
125
A
Maximum Forward Voltage at 8 A and 25 OC
VF
IR
0.95
1.3
1.7
V
Maximum Reverse Current
at Rated DC Blocking Voltage
at TA = 25 OC
10
µA
O
TA = 125 C
500
Typical Junction Capacitance 1)
CJ
trr
80
35
60
50
pF
ns
Maximum Reverse Recovery Time 2)
Typical Thermal Resistance 3)
2.2
OC/W
OC
RθJC
TJ, Ts
Operating and Storage Temperature Range
- 55 to + 150
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
SF81R THRU SF88R
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
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