參數(shù)資料
型號(hào): HFA08TB120
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): 5/6頁
文件大?。?/td> 226K
代理商: HFA08TB120
HFA08PB120
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
V
(AVAL)
R(RATED)
I
L(PK)
V
DECAY
Fig. 11
- Avalanche Test Circuit and Waveforms
Fig. 10
- Reverse Recovery Waveform and
Definitions
Fig. 9
- Reverse Recovery Parameter Test
Circuit
t
a
t
b
t
rr
Q
rr
I
RRM
0.5
di(rec)M/dt
I
F
I
RRM
0.75 I
RRM
5
4
3
2
0
1
di /dt
f
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
F
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 = 70
μH
V = 200V
0.01
G
D
S
dif/dt
CURRENT
MONITOR
HIGH-SPEED
SWITCH
DUT
Rg = 25 ohm
+
FREE-WHEEL
DIODE
Vd = 50V
L = 100
μH
相關(guān)PDF資料
PDF描述
HFA08PB120 Ultrafast, Soft Recovery Diode
HFA08TB60 Ultrafast, Soft Recovery Diode
HFA08TA60 Ultrafast, Soft Recovery Diode
HFA08TA60C Ultrafast, Soft Recovery Diode
HFA1-0001-5 Ultra High Slew RateOperational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HFA08TB120PBF 功能描述:DIODE HEXFRED 1200V 8A TO220AC RoHS:是 類別:分離式半導(dǎo)體產(chǎn)品 >> 單二極管/整流器 系列:HEXFRED® 標(biāo)準(zhǔn)包裝:100 系列:- 二極管類型:標(biāo)準(zhǔn) 電壓 - (Vr)(最大):50V 電流 - 平均整流 (Io):6A 電壓 - 在 If 時(shí)為正向 (Vf)(最大):1.4V @ 6A 速度:快速恢復(fù) = 200mA(Io) 反向恢復(fù)時(shí)間(trr):300ns 電流 - 在 Vr 時(shí)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(yīng)商設(shè)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(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)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(fēng)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(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel