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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Order this document by MSR860/D

SWITCHMODE

Soft Recovery Power Rectifier

Plastic TO±220 Package

Designed for use as free wheeling diodes in variable speed motor control applications and other average frequency switching power supplies. These state±of±the±art devices have the following features:

• Soft Recovery with Guaranteed Low Reverse Recovery

	Charge (QRR) and Peak Reverse Recovery Current (IRRM)
• 150°C Operating Junction Temperature
• Popular TO±220 Package		1
•	Epoxy meets UL94, VO @ 1/8″	3	4
•	Low Forward Voltage	3
•	Low Forward Voltage

•Low Leakage Current

•High Temperature Glass Passivated Junction

Mechanical Characteristics:

•Case: Molded Epoxy

•Weight: 1.9 Grams (approximately)

•Finish: All External Surfaces Corrosion Resistant and Terminal Leads Readily Solderable

•Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds

•Shipped in 50 Units per Plastic Tube

•Marking: MSR860

MSR860

SOFT RECOVERY POWER RECTIFIER 8.0 AMPERES

600 VOLTS

CASE 221B±03, Style 1

TO±220

MAXIMUM RATINGS

Rating	Symbol	Value			Unit

Peak Repetitive Reverse Voltage	VRRM		600		V
Working Peak Reverse Voltage	VRWM
DC Blocking Voltage	VR
Average Rectified Forward Current (At Rated VR, TC = 125°C)	IO		8.0		A
Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 125°C)	IFRM		16		A
Non±Repetitive Peak Surge Current	IFSM		100		A
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)

Storage / Operating Case Temperature	Tstg, TC	± 65 to 150			°C
Operating Junction Temperature	TJ	± 65 to 150			°C
THERMAL CHARACTERISTICS

Thermal Resistance Ð Junction±to±Case	RqJC		1.6		°C/W
Thermal Resistance Ð Junction±to±Ambient	RqJA	72.8
ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage (1) (IF = 8.0 A)	VF	TJ = 25°C		TJ = 150°C	V
Typical		1.7		1.3
Typical		1.4		1.1
		1.4		1.1

Maximum Instantaneous Reverse Current (VR = 600 V)	IR	TJ = 25°C		TJ = 150°C	mA
Typical		10		1000
Typical		2.0		80
		2.0		80

Maximum Reverse Recovery Time (2) (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)	trr	TJ = 25°C		TJ = 125°C	ns
Typical		120		190
Typical		95		125
		95		125

Typical Recovery Softness Factor (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)	s = tb/ta	2.5		3.0
Maximum Peak Reverse Recovery Current (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)	IRRM	5.8		8.3	A
Maximum Reverse Recovery Charge (VR = 400 V, IF = 8.0 A, di/dt = 200 A/ms)	QRR	350		700	nC

(1) Pulse Test: Pulse Width ≤ 380 μs, Duty Cycle ≤ 2%

(2) TRR measured projecting from 25% of IRRM to zero current Switchmode is a trademark of Motorola, Inc.

Motorola,IncRectifier. 1997 Device Data

MSR860

TYPICAL ELECTRICAL CHARACTERISTICS

	100
(AMPS)
CURRENT					TJ = 150°C		100°C
CURRENT
FORWARD
							25°C
	10
, INSTANTANEOUS
F
I
	1.0
	0.5	0.7	0.9	1.1	1.3	1.5	1.7	1.9
		VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

	100
A)			TJ = 150°C
A)
m
(				125°C
CURRENT	10			125°C
CURRENT				100°C
, REVERSE				100°C
	1.0			25°C
				25°C

R
I
	0.1
	100	200	300	400	500	600
			VR, REVERSE VOLTAGE (VOLTS)

Figure 2. Typical Reverse Current

(AMPS)	14
(AMPS)	12			dc
CURRENT	12			dc
	10
			SQUARE WAVE
FORWARD	8.0		SQUARE WAVE
	6.0

, AVERAGE	4.0
, AVERAGE	2.0		RATED VR APPLIED
F(AV)	0	0	40	80	120	160
I	0	0	40	80	120	160
			TC, CASE TEMPERATURE (°C)

Figure 1. Typical Forward Voltage

Figure 3. Current Derating, Case

AVERAGE FORWARD CURRENT (AMPS)	3.0				,AVERAGE POWER DISSIPATION(WATTS)	16
	2.5					14
	2.5
						12
	2.0					10
				dc		10
				dc
	1.5					8.0
		SQUARE WAVE				6.0
	1.0					6.0
	1.0
						4.0
	0.5	RATED VR APPLIED				2.0
,					F(AV)
F(AV)
F(AV)	0					0
I	0	40	80	120	P	0
	0	40	80	120	160
		TA, AMBIENT TEMPERATURE (°C)

		SQUARE WAVE			dc
						TJ = 150°C
0	2.0	4.0	6.0	8.0	10	12	14
	IF(AV), AVERAGE FORWARD CURRENT (AMPS)

Figure 4. Current Derating, Ambient

Figure 5. Power Dissipation

2	Motorola Rectifier Device Data

MSR860

TYPICAL ELECTRICAL CHARACTERISTICS

	160					250
	140				TJ = 25°C
	140				VR = 400 V
					VR = 400 V	200
RECOVERY TIME(ns)	120				REVERSE RECOVERY TIME(ns)	200
	120		IF = 16 A
			IF = 16 A
	100					150
						150
	80		8 A
	60		4 A			100
	60

	40
REVERSE,					,	50
REVERSE,					rr	50
rr	20				t
t	20				t
	0	200	300	400		0
	100	200	300	400	500
			dIF/dt (A/mS)

				TJ = 125°C
				VR = 400 V
		IF = 16 A
		8 A
		4 A
100	200	300	400	500
		dIF/dt (A/mS)

Figure 6. Typical Reverse Recovery Time	Figure 7. Typical Reverse Recovery Time

, PEAK REVERSE RECOVERY CURRENT(AMPS)	8.0						PEAK REVERSE RECOVERY CURRENT(AMPS)	14
				IF = 16 A				12
	6.0							10
					8 A			10
					8 A
				4 A				8.0
	4.0
								6.0
	2.0							4.0
	2.0					TJ = 25°C
						TJ = 25°C		2.0
						VR = 400 V
RRM	0	100	200	300	400	500	,	0
I							RRM
				dIF/dt (A/mS)			I
				dIF/dt (A/mS)

		IF = 16 A
		4 A	8 A
		4 A
				TJ = 125°C
				VR = 400 V
100	200	300	400	500
		dIF/dt (A/mS)

Figure 8. Typical Peak Reverse Recovery

			Current
	350
(nC)	300
CHARGE	300
CHARGE	250		IF = 16 A
RECOVERY	200
			8 A
	150

, REVERSE			4 A
	100
	50				TJ = 25°C
RR					VR = 400 V
Q	0
	0
	100	200	300	400	500
			dIF/dt (A/mS)

Figure 9. Typical Peak Reverse Recovery

			Current
	900
(nC)	800
CHARGE	700		IF = 16 A
CHARGE	600
RECOVERY	500		8 A
	400
			4 A
, REVERSE	300		4 A
	300
	200				TJ = 125°C
	100				TJ = 125°C
RR	100				VR = 400 V
Q	0
	0
	100	200	300	400	500
			dIF/dt (A/mS)

Figure 10. Typical Reverse Recovery Charge	Figure 11. Typical Reverse Recovery Charge

Motorola Rectifier Device Data

MSR860
	90					250
J)	80		IF = 16 A		J)
m					m	200
(	70				(
LOSSES					LOSSES

	60
						150
OFF	50				OFF	150
	50		8 A

, SWITCHING	40				, SWITCHING
	40					100
						100
	30		4 A
			4 A
	20					50
OFF	10			TJ = 25°C	OFF
E	10			VR = 400 V	E
	0			VR = 400 V		0
	100	200	300	400	500
			dlF/dt (A/mS)

		IF = 16 A
		8 A
		4 A
				TJ = 125°C
				VR = 400 V
100	200	300	400	500
		dIF/dt (A/mS)

Figure 12. Typical Switching Off Losses	Figure 13. Typical Switching Off Losses

		1.0
RESPONSE			D = 0.5
RESPONSE			0.1
TRANSIENT THERMAL	(NORMALIZED)		0.1
		0.1	0.05			P(pk)	ZθJC(t) = r(t) RθJC
		0.1				P(pk)	ZθJC(t) = r(t) RθJC
			0.01				RθJC = 1.6°C/W MAX
							D CURVES APPLY FOR POWER
				SINGLE PULSE		t1	PULSE TRAIN SHOWN
						t1	READ TIME AT t1
						t2	READ TIME AT t1
r(t),						t2	TJ(pk) ± TC = P(pk) ZθJC(t)
r(t),						DUTY CYCLE, D = t1/t2	TJ(pk) ± TC = P(pk) ZθJC(t)
						DUTY CYCLE, D = t1/t2
		0.01
			0.01	0.1	1.0	10	100	1000

t, TIME (ms)

Figure 14. Thermal Response

4	Motorola Rectifier Device Data

MSR860

PACKAGE DIMENSIONS

B			C
B	F	T	S
		T
Q
	4
	A
1	3	U
1	3
H
	K
L	D		R
G	D		R
G			J
			J

CASE 221B±03

ISSUE B

NOTES:

1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2.CONTROLLING DIMENSION: INCH.

	INCHES		MILLIMETERS
DIM	MIN	MAX	MIN	MAX
A	0.595	0.620	15.11	15.75
B	0.380	0.405	9.65	10.29
C	0.160	0.190	4.06	4.82
D	0.025	0.035	0.64	0.89
F	0.142	0.147	3.61	3.73
G	0.190	0.210	4.83	5.33
H	0.110	0.130	2.79	3.30
J	0.018	0.025	0.46	0.64
K	0.500	0.562	12.70	14.27
L	0.045	0.060	1.14	1.52
Q	0.100	0.120	2.54	3.04
R	0.080	0.110	2.04	2.79
S	0.045	0.055	1.14	1.39
T	0.235	0.255	5.97	6.48
U	0.000	0.050	0.000	1.27

STYLE 1:
PIN 1.	CATHODE
2.	N/A
3.	ANODE
4.	CATHODE

Motorola Rectifier Device Data

Источник: https://studfile.net/preview/16503338/

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