- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385376 > HFB25HJ20 (International Rectifier) Ultrafast, Soft Recovery Diode PDF資料下載
參數(shù)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(fù)二極管 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大小： | 122K |
| 代理商： | HFB25HJ20 |
www.irf.com
5
HFB25HJ20
4. Q
- Area under curve defined by t
rr
and I
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
from zero crossing point of negative
going I
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
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information
.
Data and specifications subject to change without notice. 07/01
Case Outline and Dimensions — SMD-0.5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFB35HB20C | Ultrafast, Soft Recovery Diode |
| HFCN-1910 | Ceramic High Pass Filter 2200 to 5200 MHz |
| HFCN-1910D | Ceramic High Pass Filter 2200 to 5200 MHz |
| HFCN-2000 | Ceramic High Pass Filter 2410 to 6250 MHz |
| HFCN-2000D | Ceramic High Pass Filter 2410 to 6250 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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(fēng)格:Chassis 端接類型:Screw |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。