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參數資料
| 型號： | HFB25HJ20 |
| 廠商： | International Rectifier |
| 英文描述： | Ultrafast, Soft Recovery Diode |
| 中文描述： | 超快，軟恢復二極管 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 122K |
| 代理商： | HFB25HJ20 |
7/9/01
Reduced RFI and EMI
Reduced Snubbing
Extensive Characterization of Recovery Parameters
Hermetic
Surface Mount
Features
Description
These Ultrafast, soft recovery diodes are optimized to reduce losses and EMI/RFI in high frequency power
conditioning systems. An extensive characterization of the recovery behavior for different values of current,
temperature and di/dt simplifies the calculations of losses in the operating conditions. The softness of the recovery
eliminates the need for a snubber in most applications. These devices are ideally suited for power converters, motors
drives and other applications where switching losses are significant portion of the total losses.
Ultrafast, Soft Recovery Diode
FRED
V
R
= 200V
I
F(AV)
= 25A
t
rr
= 35ns
Note:
D.C. = 50% rect. wave
1/2 sine wave, 60 Hz , P.W. = 8.33 ms
HFB25HJ20
www.irf.com
1
Parameter
Cathode to Anode Voltage
Continuous Forward Current,
Single Pulse Forward Current,
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Max.
200
25
150
70
-55 to +150
Units
V
V
R
I
F(AV)
I
FSM
P
D
@ T
C
= 25°C
T
J,
T
STG
T
C
= 106°C
T
C
= 25°C
W
°C
A
Absolute Maximum Ratings
ANODE
ANODE
CATHODE
CASE STYLE
SMD-0.5
PD-94150B
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HFB25HJ20SCV | 制造商:International Rectifier 功能描述:FRED, HI-REL, QIRL - Bulk |
| HFB25HJ20SCX | 制造商:International Rectifier 功能描述:FRED, HI-REL, QIRL - Bulk |
| HFB25PB60 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Ultrafast Soft Recovery Diode, 25 A |
| HFB25PB60PBF | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Ultrafast Soft Recovery Diode, 25 A |
| HFB3 | 功能描述:電源線濾波器 227V 0.5A 50/60Hz RoHS:否 制造商:EPCOS 電壓額定值:277 VAC 電流額定值:100 A 安裝風格:Chassis 端接類型:Screw |
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