Intersil MUR1620CT, RURP820CC Datasheet
MUR1620CT, RURP820CC
Data Sheet January 2000 File Number 1885.5
8A, 200V Ultrafast Dual Diodes
The MUR1620CT and RURP820CC are ultrafast dual
diodes with soft recovery characteristics (t
< 25ns). They
rr
have low forward voltage drop and are silicon nitride
passivated ionimplanted epitaxial planar construction.
These devices are intended for use as freewheeling/
clamping diodes and rectifiers in a variety of switchingpower
supplies and other power switching applications. Their low
stored charge and ultrafast soft recovery minimize ringing
and electrical noise in many power switching circuits
reducing power loss in the switching transistors.
Formerly developmental type TA09224.
Ordering Information
PART NUMBER PACKAGE BRAND
MUR1620CT TO-220AB MUR1620C
RURP820CC TO-220AB RURP820C
NOTE: When ordering, use the entire part number.
Symbol
K
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<25ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-220AB
ANODE 2
CATHODE
ANODE 1
CATHODE
(FLANGE)
C
A
1
Absolute Maximum Ratings (Per Leg) T
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(TC = 157oC)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
3-317
A
2
= 25oC, Unless Otherwise Specified
C
RRM
RWM
F(AV)
FRM
FSM
STG
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MUR1620CT,
RURP820CC UNITS
200 V
200 V
200 V
8A
16 A
100 A
50 W
20 mJ
-65 to 175
AVL
, T
R
D
J
o
C
MUR1620CT, RURP820CC
Electrical Specifications (Per Leg) T
= 25oC, Unless Otherwise Specified
C
SYMBOL TEST CONDITION MIN TYP MAX UNITS
V
F
IF = 8A - - 0.975 V
IF = 8A, TC = 150oC - - 0.895 V
I
R
VR = 200V - - 100 µA
VR = 200V, TC = 150oC - - 500 µA
t
rr
IF = 1A, dIF/dt = 200A/µs--25ns
IF = 8A, dIF/dt = 200A/µs--30ns
t
a
t
b
Q
RR
C
J
R
θJC
IF = 8A, dIF/dt = 200A/µs - 13 - ns
IF = 8A, dIF/dt = 200A/µs-5-ns
IF = 8A, dIF/dt = 200A/µs - 25 - nC
VR = 10V, IF = 0A - 60 - pF
--3oC/W
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, D = 2%).
IR = Instantaneous reverse current.
trr= Reverse recovery time (See Figure 9), summation of ta+tb.
ta = Time to reach peak reverse current (See Figure 9).
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 9).
QRR = Reverse recovery charge.
CJ = Junction Capacitance.
R
= Thermal resistance junction to case.
θJC
pw = Pulse width.
D = Duty cycle.
Typical Performance Curves
40
10
, FORWARD CURRENT (A)
F
I
1
0.5
0 0.2 0.4 0.6 0.8 1
175oC
100oC
VF, FORWARD VOLTAGE (V)
25oC
1.2 1.4
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
100
10
1
0.1
, REVERSE CURRENT (µA)
0.01
R
I
0.001
0 200100 150
50
VR, REVERSE VOLTAGE (V)
175oC
100oC
25oC
3-318
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