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SEMICONDUCTOR TECHNICAL DATA
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by MUR1620CTR/D
. . . designed for use in negative switching power supplies, inverters and as free
wheeling diodes. Also, used in conjunction with common cathode dual Ultrafast
Rectifiers, makes a single phase full–wave bridge. These state–of–the–art
devices have the following features:
• Common Anode Dual Rectifier (8.0 A per Leg or 16 A per Package)
• Ultrafast 35 Nanosecond Reverse Recovery Times
• Exhibits Soft Recovery Characteristics
• High Temperature Glass Passivated Junction
• Low Leakage Specified @ 150°C Case Temperature
• Current Derating @ Both Case and Ambient Temperatures
• Epoxy Meets UL94, VO @ 1/8″
• Complement to MUR1605CT Series of Common Cathode Devices
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: U1620R
MAXIMUM RATINGS (Per Leg)
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Voltage, (Rated VR), TC = 160°C
Per Leg
Per Total Device
Peak Repetitive Surge Current, Per Diode
(Rated VR, Square Wave, 20 kHz), TC = 140°C
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage T emperature TJ, T
THERMAL CHARACTERISTICS (Per Leg)
Thermal Resistance — Junction to Case R
ELECTRICAL CHARACTERISTICS (Per Leg)
Maximum Instantaneous Forward Voltage (1)
(iF = 8.0 Amps, TC = 25°C)
(iF = 8.0 Amps, TC = 150°C)
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TC = 25°C)
(Rated dc Voltage, TC = 150°C)
Maximum Reverse Recovery Time
(IF = 1.0 Amp, di/dt = 50 Amps/µs)
(IF = 0.5 Amp, di/dt = 100 Amps/µs)
(1) Pulse Test: Pulse Width = 5.0 ms, Duty Cycle ≤ 10%.
SWITCHMODE is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
1
3
V
RRM
V
RWM
V
I
F(AV)
I
FM
I
FSM
θJC
v
Motorola Preferred Device
ULTRAFAST
RECTIFIER
16 AMPERES
200 VOL TS
4
2, 4
R
stg
F
i
R
t
rr
1
2
3
CASE 221A–06
TO–220AB
STYLE 7
200 Volts
8.0
16
16 Amps
100 Amps
*
65 to +175 °C
2.0 °C/W
1.2
1.1
5.0
500
85
35
Amps
Volts
µA
ns
Rev 1
Rectifier Device Data
Motorola, Inc. 1996
1
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MUR1620CTR
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
i
0.7
0.5
0.3
TJ = 175°C
100°C
25°C
150°C
1000
500
TJ = 175°C
200
100
m
50
20
10
5
2
1
0.5
, REVERSE CURRENT ( A)
R
0.2
I
0.1
0.05
0.02
0.01
06040 100 120
150°C
100°C
* 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 V
sufficiently below rated VR.
25°C
20 80 200
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. T ypical Reverse Current* (Per Leg)
16
14
12
10
8.0
6.0
SQUARE WAVE
is
R
140
160 180
RATED VR APPLIED
R
= 2°C/W
q
JC
dc
0.2
0.1
0 0.60.4 0.8
0.2
vF, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 1. T ypical Forward Voltage (Per Leg)
16
14
12
10
8.0
6.0
4.0
, AVERAGE FORW ARD CURRENT (AMPS)
2.0
F(AV)
I
0
025
dc
SQUARE
WAVE
50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Current Derating, Ambient (Per Leg)
1.0 1.41.2
R
= 16°C/W
q
JA
4.0
, AVERAGE FORW ARD CURRENT (AMPS)
2.0
F(AV)
I
0
140 150
Figure 3. Current Derating, Case (Per Leg)
16
TJ = 175°C
14
12
10
8.0
6.0
4.0
, AVERAGE POWER DISSIPATION (WA TTS)
2.0
0
F(AV)
P
0 4.0
160 170
°
TC, CASE TEMPERATURE (
SQUARE
WAVE
2.0 6.0 10 14
I
, AVERAGE FORW ARD CURRENT (AMPS)
F(AV)
8.0 12 16
C)
dc
Figure 5. Power Dissipation (Per Leg)
180
2
Rectifier Device Data
Page 3
1.0
0.5
MUR1620CTR
D = 0.5
0.2
0.1
0.05
0.02
0.01
0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 1000
r(t), TRANSIENT THERMAL RESIST ANCE (NORMALIZED)
0.1
0.05
0.01
SINGLE PULSE
P
(pk)
DUTY CYCLE, D = t1/t
t, TIME (ms)
= r(t) R
Z
θ
JC(t)
t
1
t
2
2
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT T
T
J(pk)
– TC = P
θ
JC
1
(pk)
Z
θ
JC(t)
Figure 6. Thermal Response
1000
900
800
700
600
500
400
C, CAPACITANCE (pF)
300
200
100
0
0.1 0.2 0.3 0.5 0.7 0.2 0.3 0.5 0.7 20 30 50 70
1.0 10 100
VR, REVERSE VOLTAGE (VOLTS)
Figure 7. T ypical Capacitance (Per Leg)
Rectifier Device Data
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MUR1620CTR
P ACKAGE DIMENSIONS
SEATING
–T–
PLANE
B
4
Q
123
F
T
A
U
C
S
H
K
Z
L
V
R
J
G
D
N
CASE 221A–06
(TO–220AB)
ISSUE Y
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
DIM MIN MAX MIN MAX
A 0.570 0.620 14.48 15.75
B 0.380 0.405 9.66 10.28
C 0.160 0.190 4.07 4.82
D 0.025 0.035 0.64 0.88
F 0.142 0.147 3.61 3.73
G 0.095 0.105 2.42 2.66
H 0.110 0.155 2.80 3.93
J 0.018 0.025 0.46 0.64
K 0.500 0.562 12.70 14.27
L 0.045 0.060 1.15 1.52
N 0.190 0.210 4.83 5.33
Q 0.100 0.120 2.54 3.04
R 0.080 0.110 2.04 2.79
S 0.045 0.055 1.15 1.39
T 0.235 0.255 5.97 6.47
U 0.000 0.050 0.00 1.27
V 0.045 ––– 1.15 –––
Z ––– 0.080 ––– 2.04
STYLE 7:
PIN 1. CATHODE
2. ANODE
3. CATHODE
4. ANODE
MILLIMETERSINCHES
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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. “T ypical” 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
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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.
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MUR1620CTR/D
Rectifier Device Data
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