供应RHRG30120 30A/1200V 仙童超快恢复大功率二极管
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仙童（FAIRCHILD）超快恢复大功率二极管RHRG30120，其反向恢复时间在100ns以内，满足70kHz开关频率的要求。
包装说明：30pcs/管，300pcs/包
RHRG30120特点：
• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . . <65ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175oC
• Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• Avalanche Energy Rated
• Planar Construction
• Package: TO-247
应用：
•开关电源
•电源开关电路
•通用
RHRG30120参数说明：
Absolute Maximum Ratings（最大额定值）TC = 25oC
RHRG30120 UNITS
Peak Repetitive Reverse Voltage . . . . . . . . .. . . .VRRM 1200 V
Working Peak Reverse Voltage . . . . . . . . . . . . . VRWM 1200 V
DC Blocking Voltage . . . . . . . . . . . . . .. . ... . . . . . . VR 1200 V
Average Rectified Forward Current . . . . . . . . . . . IF(AV) 30 A
(TC = 78oC)
Repetitive Peak Surge Current . . . . . . .. . ... . . . . IFRM 60 A
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . IFSM 300 A
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . .. . . . . . . PD 125 W
Avalanche Energy (See Figures 7 and 8) . . . . . . . EAVL 30 mJ
Operating and Storage Temperature . . . . . . TSTG, TJ -65 to 175 ℃
Electrical Specifications(电气规格)TC = 25oC, Unless Otherwise Specified
|
SYMBOL |
TEST CONDITION |
MIN |
TYP |
MAX |
UNITS |
|
VF |
IF = 30A |
- |
- |
3.2 |
V |
|
IF = 30A, TC = 150℃ |
- |
- |
2.6 |
V |
|
IR |
VR = 1200V |
- |
- |
250 |
uA |
|
VR = 1200V, TC = 150℃ |
- |
- |
1 |
mA |
|
trr |
IF = 1A, dIF/dt = 100A/ìs |
- |
- |
65 |
ns |
|
IF = 30A, dIF/dt = 100A/ìs |
- |
- |
85 |
ns |
|
ta |
IF = 30A, dIF/dt = 100A/ìs |
- |
48 |
- |
ns |
|
tb |
IF = 30A, dIF/dt = 100A/ìs |
- |
22 |
- |
ns |
|
RèJC |
|
- |
- |
1.2 |
℃/W |
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300ìs, D = 2%).
IR = Instantaneous reverse current.
trr = Reverse recovery time (See Figure 6), summation of ta + tb.
ta = Time to reach peak reverse current (See Figure 6).
tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 6).
RèJC = Thermal resistance junction to case.
pw = pulse width.
D = duty cycle.
引脚说明：
