Intersil RHRU100120 Datasheet
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RHRU100120
100A, 1200V Hyperfast Diode
The RHRU100120 is a hyperfast diode with soft recovery
characteristics (t
rr
< 90ns). It has half the recovery time of
ultrafast diodes and is of silicon nitride passivated
ion-implanted epitaxial planar construction.
This device is intended for use as a freewheeling/clamping
diode and rectifier in a variety of switching power supplies
and other powerswitchingapplications.Itslow stored charge
and hyperfast soft recovery minimize ringing and electrical
noise in many power switching circuits reducing power loss
in the switching transistors.
Formerly developmental type TA49070.
Symbol
Features
• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . .<90ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
C
• Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC STYLE TO-218
Ordering Information
PART NUMBER PACKAGE BRAND
RHRU100120 TO-218 RHR100120
NOTE: When ordering, use the entire part number.
K
A
ANODE
CATHODE
(FLANGE)
Absolute Maximum Ratings T
C
= 25oC, Unless Otherwise Specified
RHRU100120 UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
RRM
1200 V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
RWM
1200 V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
1200 V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
F(AV)
100 A
(TC = 62.5oC)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
FRM
200 A
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
FSM
1000 A
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
D
300 W
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
AVL
50 mJ
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
STG
, TJ-65 to 175
o
C
Data Sheet January 2000 File Number 3145.3
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
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Electrical Specifications T
C
= 25oC, Unless Otherwise Specified
SYMBOL TEST CONDITION MIN TYP MAX UNITS
V
F
IF = 100A - - 3.2 V
IF = 100A, TC = 150oC - - 2.6 V
I
R
VR = 1200V - - 250 µA
VR = 1200V, TC = 150oC- - 2mA
t
rr
IF = 1A, dIF/dt = 100A/µs- - 90ns
IF = 100A, dIF/dt = 100A/µs - - 100 ns
t
a
IF = 100A, dIF/dt = 100A/µs - 60 - ns
t
b
IF = 100A, dIF/dt = 100A/µs - 25 - ns
R
θJC
- - 0.5
o
C/W
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, 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).
R
θJC
= Thermal resistance junction to case.
pw = pulse width.
D = duty cycle.
Typical Performance Curves
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
VF, FORWARD VOLTAGE (V)
1
500
100
10
0 0.5 1 1.5 2 2.5 3
3.5
4
4.5
25oC
100oC
175oC
I
F
, FORWARD CURRENT (A)
VR, REVERSE VOLTAGE (V)
0
200
400 600 800 1000 1200
1000
100
0.01
0.1
1
10
175oC
100oC
25oC
I
R
, REVERSE CURRENT (µA)
RHRU100120
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