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MUR3040PT, RURH1540CC, MUR3050PT,
RURH1550CC, MUR3060PT, RURH1560CC
April 1995
File Number 2774.3
15A, 400V - 600V Ultrafast Dual Diodes
Features
• Ultrafast with Soft Recovery Characteristic
(t RR < 55ns)
• +175 o C Rated Junction Temperature
• Reverse Voltage Up to 600V
• Avalanche Energy Rated
MUR3040PT, MUR3050PT, MUR3060PT and RURH1540CC,
RURH1550CC, RURH1560CC are ultrafast dual diodes
(t RR < 55ns) with soft recovery characteristics. They have a low
forward voltage drop and are of planar, silicon nitride passivated,
ion-implanted, epitaxial constructiodn.
These devices are intended for use as energy steering/clamping
diodes and 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.
Applications
• Switching Power Supply
• Power Switching Circuits
• General Purpose
Ordering Information
Package
PACKAGING AVAILABILITY
PART NUMBER PACKAGE BRAND
MUR3040PT TO-218AC MUR3040PT
RURH1540CC TO-218AC RURH1540C
MUR3050PT TO-218AC MUR3050PT
RURH1550CC TO-218AC RURH1550C
MUR3060PT TO-218AC MUR3060PT
RURH1560CC TO-218AC RURH1560C
NOTE: When ordering, use the entire part number.
JEDEC TO-218AC
ANODE1
CATHODE
CATHODE
(FLANGE)
ANODE2
Symbol
K
A1
A2
Absolute Maximum Ratings T C = +25 o C, Unless Otherwise Specified
MUR3040PT
RURH1540CC
MUR3050PT
RURH1550CC
MUR3060PT
RURH1560CC
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . V RRM
400V
500V
600V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V RWM
400V
500V
600V
DC Blocking Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V R
400V
500V
600V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .I F(AV)
(Total device forward current at rated V R and T C = +150 o C)
15A
15A
15A
Peak Forward Repetitive Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I FRM
(Rated V R , square wave 20kHz)
42
42
30A
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I FSM
(Surge applied at rated load condition halfwave 1phase 60Hz)
200A
200A
200A
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . T STG , T J -55 o C to +175 o C
-55 o C to +175 o C
-55 o C to +175 o C
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
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MUR3040PT, RURH1540CC, MUR3050PT, RURH1550CC, MUR3060PT, RURH1560CC
Electrical Specifications T C = +25 o C, Unless Otherwise Specified
LIMITS
TEST
CONDITION
MUR3040PT, RURH1540CC
MUR3050PT, RURH1550CC
MUR3060PT, RURH1560CC
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
V F
I F = 15A
T C = +150 o C
-
-
1.12
-
-
1.20
-
-
1.20
V
I F = 15A
T C = +25 o C
-
-
1.25
-
-
1.50
-
-
1.50
V
I R at
T C = +150 o C
V R = 400V
-
-
500
-
-
-
-
-
-
m A
V R = 500V
-
-
-
-
-
500
-
-
-
m A
V R = 600V
-
-
-
-
-
-
-
-
500
m A
I R at
T C = +25 o C
V R = 400V
-
-
100
-
-
-
-
-
-
m A
V R = 500V
-
-
-
-
-
100
-
-
-
m A
V R = 600V
-
-
-
-
-
-
-
-
100
m A
t RR
I F = 1A
-
-
55
-
-
55
-
-
55
ns
I F = 15A
-
-
60
-
-
60
-
-
60
ns
t A
I F = 1A
-
20
-
-
20
-
-
20
-
ns
I F = 15A
-
30
-
-
30
-
-
30
-
ns
t B
I F = 1A
-
15
-
-
15
-
-
15
-
ns
I F = 15A
-
17
-
-
17
-
-
20
-
ns
R
q JC
-
-
1.5
-
-
1.5
-
-
1.5
o C/W
E AVL
see Fig. 7, 8
-
-
20
-
-
20
-
-
20
mj
DEFINITIONS
V F = Instantaneous forward voltage (pw = 300 m s, D = 2%).
I R = Instantaneous reverse current.
t RR = Reverse recovery time at dI F /dt = 100A/
s (See Figure 2), summation of t A + t B .
t A = Time to reach peak reverse current at dI F /dt = 100A/
m
s (See Figure 2).
t B = Time from peak I RM to projected zero crossing of I RM based on a straight line from peak I RM through 25% of I RM (See Figure 2).
m
JC = Thermal resistance junction to case.
E AVL = Controlled avalanche energy (See Figures 7 and 8).
pw = pulse width.
D = duty cycle.
q
V 1 AMPLITUDE CONTROLS I F
V 2 AMPLITUDE CONTROLS d I F /dt
L 1 = SELF INDUCTANCE OF R 4
+V 3
R 1
Q 2
5t A(MAX)
t 2 > t RR
t 3 > 0
L 1
R 4
+ L LOOP
Q 1
t A(MIN)
10
+V 1
£
dI F
dt
t RR
0
I F
L LOOP
t A
t B
t 2
0
R 2
t 1
DUT
Q 4
0.25 I RM
t 3
I RM
C1
R 4
0
Q 3
-V 2
R 3
-V 4
V R
V RM (REC)
FIGURE 1. t RR TEST CIRCUIT
FIGURE 2. DEFINITIONS OF t RR , t A AND t B
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersilsemiconductorproductsaresoldbydescriptiononly.IntersilCorporationreservestherighttomakechangesincircuitdesignand/orspecificationsatanytimewith-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
2
R
t 1 ³
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MUR3040PT, RURH1540CC, MUR3050PT, RURH1550CC, MUR3060PT, RURH1560CC
Typical Performance Curves
100.0
200
T J = +150 o C
10.0
T J = +150 o C
10
T J = +100 o C
1
T J = +100 o C
1.0
T J = +25 o C
0.1
0.10
0.01
T J = +25 o C
0.1
0.0 0.2 0.4 0.6
0.001
0.8 1.0 1.2
1.4 1.6 1.8
0
100
200
300
400
500
600
V F , FORWARD VOLTAGE DROP (V)
V R , REVERSE VOLTAGE (V)
FIGURE 3. FORWARD VOLTAGE vs FORWARD CURRENT
CHARACTERISTIC
FIGURE 4. REVERSE VOLTAGE vs REVERSE CURRENT
CHARACTERISTIC
80.0
16
70.0
14
60.0
12
DC
50.0
10
40.0
8
SQUARE WAVE
t RR
30.0
6
20.0
t A
4
10.0
t B
2
0.0
0
1.0
10.0
100.0
140
145
150
155
160
165
170
175
180
I F , FORWARD CURRENT (A)
T C , CASE TEMPERATURE ( o C)
FIGURE 5. TYPICAL t RR ,t A AND t B CURVES vs FORWARD
CURRENT
FIGURE 6. TYPICAL CURRENT DERATING CURVE vs CASE
TEMPERATURE
I MAX = 1A
L = 40mH
R < 0.1 W
E VAL - 1/2 LI 2 [V AVL /V AVL -V DD )]
Q1 AND Q2 ARE 1000V MOSFETS
L
Q 1
R
+
V DD
130 W
1M W
DUT
V AVL
Q 2
12V
CURRENT
SENSE
I L
130
W
IV
V DD
-
12V
t 0
t 1
t 2
t
FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 8. CURRENT VOLTAGE WAVEFORM
3
100
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