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부품번호 | RHRP850 기능 |
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기능 | 400V - 600V Hyperfast Diodes | ||
제조업체 | Harris | ||
로고 | |||
전체 4 페이지수
SEMICONDUCTOR
RHRP840, RHRP850,
RHRP860
April 1995
8A, 400V - 600V Hyperfast Diodes
Features
• Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . <30ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . .+175oC
• Reverse Voltage Up To . . . . . . . . . . . . . . . . . . . . . . 600V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Description
RHRP840, RHRP850 and RHRP860 (TA49059) are hyper-
fast diodes with soft recovery characteristics (tRR < 30ns).
They have half the recovery time of ultrafast diodes and are
silicon nitride passivated ion-implanted epitaxial planar con-
struction.
These devices are intended for use as freewheeling/clamp-
ing diodes and rectifiers in a variety of switching power sup-
plies and other power switching applications. Their low
stored charge and hyperfast soft recovery minimize ringing
and electrical noise in many power switching circuits reduc-
ing power loss in the switching transistors.
PACKAGING AVAILABILITY
PART NUMBER
PACKAGE
BRAND
RHRP840
TO-220AC
RHRP840
RHRP850
TO-220AC
RHRP850
RHRP860
TO-220AC
RHRP860
NOTE: When ordering, use the entire part number.
Package
CATHODE
(FLANGE)
Symbol
JEDEC TO-220AC
ANODE
CATHODE
K
A
Absolute Maximum Ratings TC = +25oC, Unless Otherwise Specified
RHRP840
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV)
(TC = +150oC)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
(Halfwave, 1 Phase, 60Hz)
400
400
400
8
16
100
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD
Avalanche Energy (L = 40mH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ
75
20
-65 to +175
RHRP850
500
500
500
8
16
100
75
20
-65 to +175
RHRP860
600
600
600
8
UNITS
V
V
V
A
16 A
100 A
75
20
-65 to +175
W
mj
oC
Copyright © Harris Corporation 1995
7-54
File Number 3668.1
RHRP840, RHRP850, RHRP860
Typical Performance Curves (Continued)
60
50
40
30
20
10
0
0 50 100 150 200
VR , REVERSE VOLTAGE (V)
FIGURE 9. TYPICAL JUNCTION CAPACITANCE vs REVERSE VOLTAGE
IMAX = 1A
L = 40mH
R < 0.1Ω
EAVL = 1/2LI2[VAVL/(VAVL - VDD)]
Q1 AND Q2 ARE 1000V MOSFETS
Q1
R
L
130Ω
12V Q2
130Ω
1MΩ
DUT
+
VDD
CURRENT -
SENSE
IV
t0
VAVL
IL
t1 t2
t
12V
FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 11. AVALANCHE CURRENT AND VOLTAGE WAVE-
FORMS
7-57
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부품번호 | 상세설명 및 기능 | 제조사 |
RHRP850 | 400V - 600V Hyperfast Diodes | Harris |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |