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參數(shù)資料
| 型號： | HFB32PA120C |
| 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(shù)： | 5/6頁 |
| 文件大?。?/td> | 114K |
| 代理商： | HFB32PA120C |
HFA32PA120C
Bulletin PD-2.360 rev. B 05/01
5
www.irf.com
rr
- Area under curve defined by t
rr
4. Q
t
rr
X I
RRM
Q
=
2
5. di
/dt - Peak rate of change of
current during t
b
portion of t
rr
Fig. 10
- Reverse Recovery Waveform and
Definitions
Fig. 9
- Reverse Recovery Parameter Test
Circuit
t
a
t
b
t
rr
Q
rr
I
F
I
RRM
I
RRM
0.5
di(rec)M/dt
0.75 I
RRM
5
4
3
2
0
1
di /dt
1. di
/dt - Rate of change of current
through zero crossing
2. I
RRM
- Peak reverse recovery current
3. trr - Reverse recovery time measured
to point where a line passing
through 0.75 I
and 0.50 I
RRM
extrapolated to zero current
REVERSE RECOVERY CIRCUIT
IRFP250
D.U.T.
L = 70μH
V = 200V
0.01
G
D
S
dif/dt
Device Code
1
2
4
3
HF
A
32
PA
120
C
5
Ordering Information Table
1
-
Hexfred Family
2
-
Process Designator
A
= subs. elec. irrad.
B
= subs. Platinum
3
-
Current Rating
(32
= 32A)
4
-
Package Outline
(PA = TO-247, 3 pins)
5
-
Voltage Rating
(120 = 1200V)
6
-
Configuration
(C
= Center Tap Common Cathode)
6
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相關代理商/技術參數(shù) |
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