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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MUR1520/D
SWITCHMODE™ Power Rectifiers
. . . designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • • • • • • • Ultrafast 35 and 60 Nanosecond Recovery Time 175°C Operating Junction Temperature Popular TO–220 Package High Voltage Capability to 600 Volts Low Forward Drop Low Leakage Specified @ 150°C Case Temperature Current Derating Specified @ Both Case and Ambient Temperatures
MUR1520 MUR1540 MUR1560
Motorola Preferred Devices
ULTRAFAST RECTIFIERS 15 AMPERES 200–400–600 VOLTS
Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 1.9 grams (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds • Shipped 50 units per plastic tube • Marking: U1520, U1540, U1560 MAXIMUM RATINGS
4
1 4 3
1 3
CASE 221B–03 TO–220AC PLASTIC
MUR R i Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR) Peak Rectified Forward Current (Rated VR, Square Wave, 20 kHz) Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Operating Junction Temperature and Storage Temperature S b l Symbol VRRM VRWM VR IF(AV) IFRM IFSM TJ, Tstg 200 –65 to +175 1520 200 1540 400 1560 600 U i Unit Volts
15 @ TC = 150°C 30 @ TC = 150°C
15 @ TC = 145°C 30 @ TC = 145°C 150
Amps Amps Amps °C
THERMAL CHARACTERISTICS
Maximum Thermal Resistance, Junction to Case RθJC 1.5 °C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1) (iF = 15 Amps, TC = 150°C) (iF = 15 Amps, TC = 25°C) Maximum Instantaneous Reverse Current (1) (Rated dc Voltage, TC = 150°C) (Rated dc Voltage, TC = 25°C) Maximum Reverse Recovery Time (IF = 1.0 Amp, di/dt = 50 Amps/µs) (1) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. vF 0.85 1.05 iR 500 10 trr 35 500 10 60 1000 10 ns 1.12 1.25 1.20 1.50 µA Volts
SWITCHMODE is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 1
Device ©Rectifier Motorola, Inc. 1996 Data
1
MUR1520 MUR1540 MUR1560
MUR1520
100 TJ = 150°C 70 50 IR, REVERSE CURRENT (m A) 100°C 25°C 100 50 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 25°C TJ = 150°C 100°C
30 20 i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
10 7.0 5.0 3.0 2.0 IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
0
20
40
60
80
100
120
140
160
180 200
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current
16 14 12 10 Square Wave 8.0 6.0 4.0 2.0 0 140 150 160 170 180 Rated Voltage Applied dc
1.0 0.7 0.5
0.3 0.2
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 vF, INSTANTANEOUS VOLTAGE (VOLTS)
TC, CASE TEMPERATURE (°C)
Figure 1. Typical Forward Voltage
Figure 3. Current Derating, Case
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
14 12 10 8.0 6.0 4.0 dc Square Wave dc RqJA = 16°C/W As Obtained From A Small TO–220 Heat Sink
16 14 12 10 10 8.0 6.0 4.0 2.0 0 0 2.0 4.0 6.0 8.0 10 12 14 16 IF(AV), AVERAGE FORWARD CURRENT (AMPS) 20 Square Wave TJ = 125°C I (Resistive Load) PK = π IAV IPK =5.0 (Capacitive Load) IAV
dc
Square Wave RqJA = 60°C/W 2.0 As Obtained in Free Air, No Heat Sink 0 40 60 0 20 80 100 120
140
160
180
200
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Current Derating, Ambient
Figure 5. Power Dissipation
2
Rectifier Device Data
MUR1520 MUR1540 MUR1560
MUR1540
100 IR, REVERSE CURRENT (m A) 70 50 TJ = 150°C 30 20 i F , INSTANTANEOUS FORWARD CURRENT (AMPS) 100°C 25°C 100 50 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 TJ = 150°C 100°C 25°C
10 7.0 5.0
0
50
100
150
200
250
300
350
400
450 500
VR, REVERSE VOLTAGE (VOLTS)
Figure 7. Typical Reverse Current
3.0 2.0 IF(AV) , AVERAGE FORWARD CURRENT (AMPS) 16 14 12 10 Square Wave 8.0 6.0 4.0 2.0 0 140 150 160 170 180 Rated Voltage Applied dc
1.0 0.7 0.5
0.3 0.2
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 vF, INSTANTANEOUS VOLTAGE (VOLTS)
TC, CASE TEMPERATURE (°C)
Figure 6. Typical Forward Voltage
Figure 8. Current Derating, Case
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
14 12 10 8.0 Square Wave 6.0 4.0 2.0 0 0 20 40 60 80 100 120 140 160 180 200 TA, AMBIENT TEMPERATURE (°C) dc Square Wave RqJA = 60°C/W As Obtained in Free Air, No Heat Sink dc RqJA = 16°C/W As Obtained From A Small TO–220 Heat Sink
16 14 12 10 20 8.0 6.0 4.0 2.0 0 0 2.0 4.0 6.0
(Resistive Load) I (Capacitive Load) PK =5.0 IAV 10
IPK =π IAV dc
Square Wave
TJ = 125°C
8.0
10
12
14
16
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 9. Current Derating, Ambient
Figure 10. Power Dissipation
Rectifier Device Data
3
MUR1520 MUR1540 MUR1560
MUR1560
100 IR, REVERSE CURRENT (m A) 70 50 TJ = 150°C 30 20 i F , INSTANTANEOUS FORWARD CURRENT (AMPS) 100°C 25°C 10 7.0 5.0 3.0 2.0 IF(AV) , AVERAGE F.