RHRG75120
Data Sheet
January 2000
File Number 3414.3
75A, 1200V Hyperfast Diode
Features
The RHRG75120 is a hyperfast diode with soft recovery
• Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . .<85ns
characteristics (t < 85ns). It has half the recovery time of
ultrafast diodes and is silicon nitride passivated
ion-implanted epitaxial planar construction.
rr
o
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175 C
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• Avalanche Energy Rated
This device is intended for use as a freewheeling/clamping
diode and rectifier in a variety of high frequency switching
power supplies and other power switching applications. Its
low stored charge and hyperfast soft recovery characteristic
minimize ringing and electrical noise in many power
switching circuits, thus reducing power loss in the switching
transistors.
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Formerly developmental type TA49042.
Ordering Information
Packaging
JEDEC STYLE TO-247
PART NUMBER
PACKAGE
BRAND
RHRG75120
RHRG75120
TO-247
ANODE
NOTE: When ordering, use the entire part number.
CATHODE
CATHODE
(BOTTOM SIDE
METAL)
Symbol
K
A
o
Absolute Maximum Ratings
T
= 25 C
C
RHRG75120
1200
UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
V
V
V
A
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
1200
RWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
1200
R
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
o
75
F(AV)
(T = 42 C)
C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
150
500
A
A
FRM
FSM
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
190
50
W
D
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
mJ
AVL
o
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
, T
STG
-65 to 175
C
J
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