1
Rectifier Device Data
Surface Mount
Ultrafast Power Rectifiers
. . . employing stateoftheart epitaxial construction with oxide passivation
and metal overlay contact. Ideally suited for high voltage, high frequency
rectification, or as free wheeling and protection diodes, in surface mount
applications where compact size and weight are critical to the system.
Small Compact Surface Mountable Package with JBend Leads
Rectangular Package for Automated Handling
Highly Stable Oxide Passivated Junction
Low Forward Voltage Drop (0.71 to 1.05 Volts Max @ 3.0 A, TJ = 150
C)
Mechanical Characteristics:
Case: Epoxy, Molded
Weight: 217 mg (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal Leads are
Readily Solderable
Lead and Mounting Surface Temperature for Soldering Purposes: 260
C
Max. for 10 Seconds
Shipped in 16 mm Tape and Reel, 2500 units per reel
Polarity: Notch in Plastic Body Indicates Cathode Lead
Marking: U3D, U3J
MAXIMUM RATINGS
R i
S
b l
MURS
U i
Rating
Symbol
320T3
360T3
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
200
600
Volts
Average Rectified Forward Current
IF(AV)
3.0 @ TL = 140
C
4.0 @ TL = 130
C
3.0 @ TL = 130
C
4.0 @ TL = 115
C
Amps
NonRepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave,
single phase, 60 Hz)
IFSM
75
Amps
Operating Junction Temperature
TJ
*
65 to +175
C
THERMAL CHARACTERISTICS
Thermal Resistance, Junction to Lead
R
JL
11
C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(iF = 3.0 A, TJ = 25
C)
(iF = 4.0 A, TJ = 25
C)
(iF = 3.0 A, TJ = 150
C)
vF
0.875
0.89
0.71
1.25
1.28
1.05
Volts
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TJ = 25
C)
(Rated dc Voltage, TJ = 150
C)
iR
5.0
15
10
250
A
Maximum Reverse Recovery Time
(iF = 1.0 A, di/dt = 50 A/
s)
(iF = 0.5 A, iR = 1.0 A, IREC to 0.25 A)
trr
35
25
75
50
ns
Maximum Forward Recovery Time
(iF = 1.0 A, di/dt = 100 A/
s, Recovery to 1.0 V)
tfr
25
50
ns
(1) Pulse Test: Pulse Width = 300
s, Duty Cycle
v
2.0%.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola, Inc. 1996
Order this document
by MURS320T3/D
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MURS320T3
MURS360T3
ULTRAFAST RECTIFIERS
3.0 AMPERES
200600 VOLTS
CASE 40303
Motorola Preferred Devices
Rev 2
MURS320T3 MURS360T3
2
Rectifier Device Data
Figure 1. Typical Forward Voltage
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0.3
0.6
0.4
0.8
3.0
0.2
0.1
2.0
0.7
0.7
0.3
0.5
5.0
, INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(AMPS)
F
0.9
VR, REVERSE VOLTAGE (VOLTS)
0
60
40
100
120
40
80
0.008
0.004
0.002
0.8
0.4
0.2
20
4.0
2.0
8.0
TJ = 175
C
I R
20
80
200
Figure 2. Typical Reverse Current*
TC, CASE TEMPERATURE (
C)
190
90
1.0
2.0
3.0
4.0
5.0
I F(A
V)
0
6.0
7.0
8.0
9.0
10
100
110
120
130
140
150
160
170
180
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
0
1.5
1.0
0
2.0
1.0
3.0
5.0
4.0
10
7.0
6.0
P
0.5
5.0
Figure 3. Power Dissipation
Figure 4. Current Derating, Case
0
10
20
30
40
60
200
10
20
30
40
100
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Typical Capacitance
0.5
1.0
1.0
1.1
1.2
100
C
TJ = 175
C
25
C
160
180
140
0.08
0.04
0.02
,
REVERSE
CURRENT
(
A)
m
TJ = 100
C
TJ = 25
C
3.0
2.5
2.0
4.5
4.0
3.5
9.0
8.0
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if VR is sufficiently below
rated VR.
RATED VOLTAGE APPLIED
R
q
JC = 11
C/W
TJ = 175
C
C, CAP
ACIT
ANCE
(pF)
SQUARE WAVE
dc
, A
VERAGE
FOR
W
ARD
CURRENT
(AMPS)
TYPICAL CAPACITANCE AT 0 V = 135 pF
dc
SQUARE WAVE
(CAPACITIVE LOAD)
I
PK
I
AV
+
20
10
5.0
i
,
A
VERAGE POWER DISSIP
A
TION
(W
A
TTS)
F(A
V)
50
60
70
80
90
80
100
0.2
MURS320T3 MURS360T3
3
Rectifier Device Data
Figure 6. Typical Forward Voltage
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0.5
1.1
0.7
1.5
3.0
0.05
0.02
2.0
0.7
1.3
0.07
0.5
5.0
, INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(AMPS)
F
1.7
VR, REVERSE VOLTAGE (VOLTS)
0
300
200
400
40
80
0.008
0.004
0.8
0.4
0.2
20
4.0
2.0
8.0
TJ = 175
C
I R
100
700
Figure 7. Typical Reverse Current*
TC, CASE TEMPERATURE (
C)
90
1.0
2.0
3.0
4.0
5.0
I F(A
V)
0
6.0
7.0
8.0
9.0
10
100
110
120
130
140
150
160
170
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
0
1.5
1.0
0
2.0
1.0
3.0
5.0
4.0
10
7.0
6.0
P
0.5
5.0
Figure 8. Power Dissipation
Figure 9. Current Derating, Case
0
10
20
30
40
60
0
20
30
40
100
VR, REVERSE VOLTAGE (VOLTS)
Figure 10. Typical Capacitance
0.9
1.0
1.9
2.1
2.3
100
C
TJ = 175
C
25
C
600
500
0.08
0.04
0.02
,
REVERSE
CURRENT
(
A)
m
TJ = 100
C
TJ = 25
C
3.0
2.5
2.0
4.5
4.0
3.5
9.0
8.0
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if VR is sufficiently below
rated VR.
C, CAP
ACIT
ANCE
(pF)
SQUARE WAVE
dc
, A
VERAGE
FOR
W
ARD
CURRENT
(AMPS)
TYPICAL CAPACITANCE AT 0 V = 75 pF
dc
SQUARE WAVE
10
5.0
i
,
A
VERAGE POWER DISSIP
A
TION
(W
A
TTS)
F(A
V)
50
60
70
80
90
80
100
0.3
0.03
0.1
400
200
10
50
70
90
70
80
0.3
0.2
(CAPACITIVE LOADS)
I
PK
I
AV
+
20
MURS320T3 MURS360T3
4
Rectifier Device Data
PACKAGE DIMENSIONS
CASE 40303
ISSUE B
S
A
D
B
J
P
K
H
C
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.260
0.280
6.60
7.11
B
0.220
0.240
5.59
6.10
C
0.075
0.095
1.90
2.41
D
0.115
0.121
2.92
3.07
H
0.0020
0.0060
0.051
0.152
J
0.006
0.012
0.15
0.30
K
0.030
0.050
0.76
1.27
P
0.020 REF
0.51 REF
S
0.305
0.320
7.75
8.13
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN
DIMENSION P.
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals"
must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;
JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4321,
P.O. Box 5405, Denver, Colorado 80217. 13036752140 or 18004412447
NishiGotanda, Shinagawaku, Tokyo 141, Japan. 81354878488
Customer Focus Center: 18005216274
Mfax
TM
: RMFAX0@email.sps.mot.com TOUCHTONE 16022446609
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
Motorola Fax Back System
US & Canada ONLY 18007741848
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 85226629298
http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
MURS320T3/D
PDF 
ZIP