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參數資料
| 型號： | HFA08TB120 |
| 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： | 1/6頁 |
| 文件大小： | 226K |
| 代理商： | HFA08TB120 |
Parameter
Cathode-to-Anode Voltage
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current
Maximum Repetitive Forward Current
Maximum Single Pulse Avalanche Current
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max.
1200
Units
V
V
R
I
F
@ T
C
= 25°C
I
F
@ T
C
= 100°C
I
FSM
I
FRM
I
AS
P
D
@ T
C
= 25°C
P
D
@ T
C
= 100°C
T
J
T
STG
8.0
130
32
8.0
73.5
29
PD -2.365A
Ultrafast Recovery
Ultrasoft Recovery
Very Low
I
RRM
Very Low
Q
rr
Guaranteed Avalanche
Specified at Operating Conditions
Benefits
Reduced RFI and EMI
Reduced Power Loss in Diode and Switching
Transistor
Higher Frequency Operation
Reduced Snubbing
Reduced Parts Count
Description
International Rectifier's HFA08PB120 is a state of the art center tap ultra fast
recovery diode. Employing the latest in epitaxial construction and advanced
processing techniques it features a superb combination of characteristics which
result in performance which is unsurpassed by any rectifier previously available.
With basic ratings of 1200 volts and 8 amps continuous current, the HFA08PB120
is especially well suited for use as the companion diode for IGBTs and
MOSFETs. In addition to ultra fast recovery time, the HEXFRED product line
features extremely low values of peak recovery current (I
RRM
) and does not
exhibit any tendency to "snap-off" during the t
b
portion of recovery. The
HEXFRED features combine to offer designers a rectifier with lower noise and
significantly lower switching losses in both the diode and the switching transistor.
These HEXFRED advantages can help to significantly reduce snubbing,
component count and heatsink sizes. The HEXFRED HFA08PB120 is ideally
suited for applications in power supplies and power conversion systems (such
as inverters), motor drives, and many other similar applications where high
speed, high efficiency is needed.
Absolute Maximum Ratings
Features
Ultrafast, Soft Recovery Diode
HEXFRED
TM
HFA08PB120
-55 to +150
W
A
°C
5/12/97
V
R
= 1200V
V
F
(typ.)* = 2.4V
I
F(AV)
= 8.0A
Q
rr
(typ.)= 140nC
I
RRM
(typ.)
= 4.5A
t
rr
(typ.)
= 28ns
di
(rec)M
/dt (typ.)* = 85A/μs
*
125°C
TO-247AC
(Modified)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HFA08TB120PBF | 功能描述:DIODE HEXFRED 1200V 8A TO220AC RoHS:是 類別:分離式半導體產品 >> 單二極管/整流器 系列:HEXFRED® 標準包裝:100 系列:- 二極管類型:標準 電壓 - (Vr)（最大）:50V 電流 - 平均整流 (Io):6A 電壓 - 在 If 時為正向 (Vf)（最大）:1.4V @ 6A 速度:快速恢復 = 200mA（Io） 反向恢復時間(trr):300ns 電流 - 在 Vr 時反向漏電:15µA @ 50V 電容@ Vr, F:- 安裝類型:底座，接線柱安裝 封裝/外殼:DO-203AA，DO-4，接線柱 供應商設備封裝:DO-203AA 包裝:散裝 其它名稱:*1N3879 |
| HFA08TB120S | 功能描述:整流器 1200 Volt 8.0 Amp 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 |
| HFA08TB120SPBF | 制造商:Vishay Angstrohm 功能描述:Diode Switching 1.2KV 8A 3-Pin(2+Tab) D2PAK Tube |
| HFA08TB120SPBF_10 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:HEXFRED Ultrafast Soft Recovery Diode, 8 A |
| HFA08TB120STRL | 功能描述:整流器 1200 Volt 8.0 Amp 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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