IF, FORWARD CURRENT (A)
FIGURE 3.
Trr, ta
AND tb
CURVES
vs FORWARD CURRENT
FIGURE 4. CURRENT DERATING CURVE
Typical Performance Curves
(Continued)
100
80
60
40
20
0
0
1108025 50 75 100 125 150 175
t, TIME (ns)
tb
ta
Trr
TC
= 25
oC, dIF/dt = 100A/μs
80
60
40
20
DC
SQ. WAVE
TC, CASE TEMPERATURE (oC)
I
F(AV)
,
AVERAGE FORWARD
CURRENT (A)
Test Circuits and Waveforms
FIGURE 5.
TrrTEST CIRCUIT
IRM
FIGURE 6.
Trr
WAVEFORMS AND DEFINITIONS
FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 8. AVALANCHE CURRENT AND VOLTAGE
WAVEFORMS
RG
L
-VDD
IGBT
CURRENT
SENSE
DUT
VGE
t1
t2
VGE
AMPLITUDE AND
t1 AND t2
CONTROL IF
RG
CONTROL dI
F/dt
+
dt
dIF
IF
trr
ta
tb
0
0.25 IRM
DUT
CURRENT
SENSE
+
LR
VDD
R < 0.1?
EAVL = 1/2LI2
[V
R(AVL)/(VR(AVL)
- V
DD)]
Q1
= IGBT (BVCES
> DUT V
R(AVL))
-
VDD
Q1
IMAX
= 1.6A
L = 40mH
IV
t0
t1
t2
IL
VAVL
t
IL
RHRG75120
www.fairchildsemi.com
3
?2001
Fairchild Semiconductor Corporation
RHRG75120
Rev. C1
相关PDF资料
RHRP15120 DIODE HYPER 1200V 15A TO-220
RHRP1560 DIODE HYPER 600V 15A TO-220AC
RHRP30120 DIODE HYPER 1200V 30A TO220AC
RHRP3060 DIODE HYPER 30A 600V TO-220
RHRP8120 DIODE HYPER 1200V 8A TO-220AC
RHRP860 DIODE HYPER 600V 8A TO-220AC
RM25HG-24S DIODE SUPER FAST DISC 1200V 25A
RM35HG-34S DIODE SUPER FAST REC 1700V 35A
相关代理商/技术参数
RHRG75120 制造商:Fairchild Semiconductor Corporation 功能描述:DIODE HYPER-FAST
RHRG75120_Q 功能描述:整流器 75A 1200V RoHS:否 制造商:Vishay Semiconductors 产品:Standard Recovery Rectifiers 配置: 反向电压:100 V 正向电压下降: 恢复时间:1.2 us 正向连续电流:2 A 最大浪涌电流:35 A 反向电流 IR:5 uA 安装风格:SMD/SMT 封装 / 箱体:DO-221AC 封装:Reel
RHRG7560 功能描述:二极管 - 通用,功率,开关 75A 600V RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube
RHRG7570 制造商:Rochester Electronics LLC 功能描述:- Bulk
RHRG7580 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:75A, 700V - 1000V Hyperfast Diodes
RHRG7590 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:75A, 700V - 1000V Hyperfast Diodes
RHRG80100 制造商:Fairchild Semiconductor Corporation 功能描述:
RHRG8060 制造商:Fairchild Semiconductor Corporation 功能描述: