Intersil MUR1520, RURP1520 Datasheet
MUR1520, RURP1520
Data Sheet January 2000
15A, 200V Ultrafast Diodes
The MUR1520 and RURP1520 are ultrafast diodes
(t
< 30ns) with soft recovery characteristics. They have a
rr
low forward voltage drop and are of planar, silicon nitride
passivated, ion-implanted, epitaxial construction.
These devices are intended for use as energy steering/
clamping diodesand rectifiers in a variety of switching power
supplies and other power switching applications. Their low
stored charge and ultrafast recovery with soft recovery
characteristics minimizes ringing and electrical noise in
many power switching circuits, thus reducing power loss in
the switching transistor.
Formerly developmental type TA09926.
Ordering Information
PART NUMBER PACKAGE BRAND
MUR1520 TO-220AC MUR1520
RURP1520 TO-220AC RURP1520
NOTE: When ordering, use the entire part number.
Symbol
K
File Number 2779.4
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<30ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supply
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-220AC
ANODE
CATHODE
CATHODE
(FLANGE)
C
A
Absolute Maximum Ratings 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 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
= 25oC, Unless Otherwise Specified
C
1
RRM
RWM
F(AV)
FRM
FSM
STG
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
AVL
, T
MUR1520
RURP1520 UNITS
200 V
200 V
R
D
J
200 V
15 A
30 A
200 A
100 W
20 mJ
-55 to 175
o
C
MUR1520, RURP1520
Electrical Specifications T
= 25oC, Unless Otherwise Specified
C
SYMBOL TEST CONDITION MIN TYP MAX UNITS
V
F
IF = 15A - - 1.05 V
IF = 15A, TC = 150oC - - 0.85 V
I
R
VR = 200V - - 100 µA
VR = 200V, TC = 150oC - - 500 µA
t
rr
IF = 1A, dIF/dt = 100A/µs- - 30 ns
IF = 15A, dIF/dt = 100A/µs- - 35 ns
t
a
t
b
R
θJC
IF = 15A, dIF/dt = 100A/µs - 20 - ns
IF = 15A, dIF/dt = 100A/µs - 10 - ns
- - 1.5
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, D = 2%).
IR = Instantaneous reverse current.
trr = Reverse recovery time at dIF/dt = 100A/µs (See Figure 6), summation of ta + tb.
ta = Time to reach peak reverse current at dIF/dt = 100A/µs (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
= Thermal resistance junction to case.
θJC
pw = pulse width.
D = duty cycle.
o
C/W
Typical Performance Curves
100
10
, FORWARD CURRENT (A)
F
I
1
0
0.2 0.4 0.6 0.8 1.0 1.2
175oC
100oC
25oC
VF, FORWARD VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
400
100
1.0
0.1
, REVERSE CURRENT (µA)
R
0.01
I
0.001
175oC
10
100oC
25oC
0
50 100 150
VR, REVERSE VOLTAGE (V)
200
2
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