Motorola MUR1560, MUR1520, MUR1540 Datasheet

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

Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 1.9 grams (approximately)	1
• Finish: All External Surfaces Corrosion Resistant and Terminal						4
Leads are Readily Solderable	3
• Lead Temperature for Soldering Purposes: 260°C Max. for
10 Seconds
• Shipped 50 units per plastic tube
• Marking: U1520, U1540, U1560
MAXIMUM RATINGS

MUR1520

MUR1540

MUR1560

Motorola Preferred Devices

ULTRAFAST

RECTIFIERS

15 AMPERES

200±400±600 VOLTS

4

1

3

CASE 221B±03

TO±220AC

PLASTIC

				MUR
Rating	Symbol						Unit
		1520		1540		1560
Peak Repetitive Reverse Voltage	VRRM	200		400		600	Volts
Working Peak Reverse Voltage	VRWM
DC Blocking Voltage	VR
Average Rectified Forward Current	IF(AV)		15			15	Amps
(Rated VR)		@ TC = 150°C				@ TC = 145°C
Peak Rectified Forward Current	IFRM		30			30	Amps
(Rated VR, Square Wave, 20 kHz)		@ TC = 150°C				@ TC = 145°C
Nonrepetitive Peak Surge Current (Surge applied at rated	IFSM	200			150		Amps
load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature	TJ, Tstg			±65 to +175			°C
THERMAL CHARACTERISTICS
Maximum Thermal Resistance, Junction to Case	RθJC		1.5				°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)	vF						Volts
(iF = 15 Amps, TC = 150°C)		0.85		1.12		1.20
(iF = 15 Amps, TC = 25°C)		1.05		1.25		1.50
Maximum Instantaneous Reverse Current (1)	iR						μA
(Rated dc Voltage, TC = 150°C)		500		500		1000
(Rated dc Voltage, TC = 25°C)		10		10		10
Maximum Reverse Recovery Time	trr	35			60		ns
(IF = 1.0 Amp, di/dt = 50 Amps/μs)
(1) Pulse Test: Pulse Width = 300 μs, Duty Cycle ≤ 2.0%.

SWITCHMODE is a trademark of Motorola, Inc.

Preferred devices are Motorola recommended choices for future use and best overall value.

Rev 1

Rectifier Device Data

Motorola, Inc. 1996

MUR1520 MUR1540 MUR1560

iF, INSTANTANEOUS FORWARD CURRENT (AMPS)

									MUR1520
100											100
				T	J	= 150°C					50							°
70								100°C										TJ = 150 C
										A)(m	20
																		100°C
									25°C
50										CURRENT	10
											5
30											2
										REVERSE	1
																			25°C
											0.2
20											0.5
										,	0.1
										I
										R
10											0.05
											0.02
7.0											0.01	20	40	60	80	100	120	140	160	180	200
											0
5.0														VR, REVERSE VOLTAGE (VOLTS)
													Figure 2. Typical Reverse Current
3.0
2.0										(AMPS)
											16
1.0										CURRENT	14
0.7											12					dc
0.5										FORWARD	10				Square Wave
											8.0
0.3										AVERAGE	6.0
0.2											4.0		Rated Voltage Applied
										,
										F(AV)	2.0
0.1										I	0
0.2	0.4	0.6	0.8	1.0			1.2	1.4	1.6		140			150		160		170			180
		vF, INSTANTANEOUS VOLTAGE (VOLTS)												TC, CASE TEMPERATURE (°C)

Figure 1. Typical Forward Voltage

Figure 3. Current Derating, Case

(AMPS)CURRENTFORWARDAVERAGE	14	Square Wave										(WATTS)DISSIPATIONPOWER	16					TJ = 125°C
													14				(Resistive Load) IPK = π
	12		dc																IAV
																	IPK =5.0
	10					RqJA = 16°C/W As Obtained							12		(Capacitive Load)
																	I
							From A Small TO±220										AV				dc
		Square Wave											10
	8.0						Heat Sink									10
													8.0		20
	6.0
													6.0
			dc									AVERAGE,							Square Wave
F(AV)	4.0
													4.0
,	2.0	RqJA = 60°C/W										F(AV)	2.0
I	0	As Obtained in Free Air, No Heat Sink											0
	0	20	40	60	80	100	120	140	160	180	200	P	0	2.0	4.0	6.0	8.0	10	12	14	16
				TA, AMBIENT TEMPERATURE (°C)											IF(AV), AVERAGE FORWARD CURRENT (AMPS)

Figure 4. Current Derating, Ambient

Figure 5. Power Dissipation

2	Rectifier Device Data