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參數資料
| 型號： | SF305 |
| 廠商： | Won-Top Electronics Co., Ltd. |
| 英文描述： | 3.0A SOFT FAST RECOVERY RECTIFIER |
| 中文描述： | 3.0A的軟快恢復整流 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 177K |
| 代理商： | SF305 |
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC
(3) Thermal resistance from junction to ambient and from junction to lead length 0.375 (9.5mm) P.C.B. mounted
Symbols
SF
301
SF
302
SF
303
SF
304
SF
305
SF
306
SS
307
SF
308
SF
309
Units
Maximum repetitive peak reverse voltage
V
RRM
50
100
150
200
300
400
600
800
1000
Volts
Maximum RMS voltage
V
RMS
35
70
105
140
210
280
420
560
700
Volts
Maximum DC blocking voltage
V
DC
50
100
150
200
300
400
600
800
1000
Volts
Maximum average forward current
0.375" (9.5mm) lead length at T
A
=55
I
(AV)
3.0
Amps
Peak forward surge current, I
(surge):
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
I
FSM
125.0
Amps
Maximum forward voltage at 3.0A DC
V
F
0.95
1.25
1.40
Volts
Maximum DC reverse current T
A
=25
at rated DC blocking voltage T
A
=125
I
R
5.0
400.0
A
Maximum reverse recovery time (Note 1)
T
rr
35.0
nS
Typical junction capacitance (Note 2)
C
J
95.0
F
Typical thermal resistance (Note 3)
R
JA
20.0
/W
Operating and storage temperature range
T
J
, T
STG
-55 to +150
Features
Mechanical Data
SF301 THRU SF309
SUPER FAST RECOVERY RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
3.0 Amperes
Superfast recovery times
Low forward voltage, high current capability
Hermetically sealed
Low leakage
High surge capability
Plastic package has Underwriters Laboratories
Flammability classification 94V-0 utilizing
Flame retardant epoxy molding compound
Case:
Molded plastic, DO-201AD
Terminals:
Axial leads, solderable to
MIL-STD-202, method 208
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.042 ounce, 1.19 grams
Maximum Ratings and Electrical Characteristics
1
Ratings at 25
Resistive or inductive load, 60Hz.
ambient temperature unless otherwise specified.
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SF305C | 功能描述:整流器 3A 300V 35ns RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| SF305-T3 | 制造商:WTE 制造商全稱:Won-Top Electronics 功能描述:3.0A SOFT FAST RECOVERY RECTIFIER |
| SF305-TB | 制造商:WTE 制造商全稱:Won-Top Electronics 功能描述:3.0A SOFT FAST RECOVERY RECTIFIER |
| SF306 | 制造商:JINANJINGHENG 制造商全稱:Jinan Jingheng (Group) Co.,Ltd 功能描述:SUPER FAST RECTIFIER |
| SF306C | 功能描述:整流器 3A 400V 35ns RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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