Motorola MUR1620CTR Datasheet
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
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
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