Bulletin I2025 rev. D 03/03
150U(R).. SERIES
STANDARD RECOVERY DIODES
Stud Version
Features
Diffused diode
High voltage ratings up to 1200V
High surge current capabilities
Stud cathode and stud anode version
Hermetic metal case
150A
Typical Applications
Welders
Power supplies
Machine tool controls
High power drives
Medium traction applications
Battery charges
Free-wheeling diodes
Major Ratings and Characteristics
Parameters
I
F(AV)
@ T
C
I
F(RMS)
I
FSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
V
RRM
range
T
J
150U(R)..
150
125
235
3000
3140
45
41
600 and 1200
- 40 to 180
Units
A
°C
A
A
A
KA
2
s
KA
2
s
V
°C
case style
DO205 (DO-8)
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1
150U(R).. Series
Bulletin I2025 rev. D 03/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
Voltage
Code
60
150U(R)..
80
100
120
V
RRM
, maximum repetitive
peak reverse voltage
V
600
800
1000
1200
V
RSM
, maximum non-
repetitive peak rev. voltage
V
700
900
1100
1300
I
RRM
max.
@ T
J
= T
J
max.
mA
15
Forward Conduction
Parameter
I
F(AV)
Max. average forward current
@ Case temperature
I
F(RMS)
Max. RMS forward current
I
FSM
2
150U(R)..
150
125
235
3000
3140
45
41
Units Conditions
A
°C
A
A
Dc @ 110°C
t = 10ms
t = 8.3ms
KA s
2
180° conduction, half sine wave
Max. peak, one-cycle forward,
non-repetitive surge current
No voltage
reapplied
No voltage
reapplied
Sinusoidal half wave,
Initial T
J
= T
J
max.
I t
Maximum I t for fusing
2
t = 10ms
t = 8.3ms
r
f
V
F(T0)
V
FM
Slope resistance
Threshold voltage
Max. forward voltage drop
0.97
0.80
1.47
mΩ
V
V
@ T
J
= T
J
max.
I
pk
= 600A, T
J
= 25°C, t
p
= 10ms sinusoidal wave
Thermal and Mechanical Specifications
Parameter
T
J
T
stg
R
thJC
R
thCS
T
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
Max. allowed mounting torque +0 -20%
150U(R)..
-40 to 180
-40 to 180
0.3
0.1
17
14.5
Units
°C
Conditions
K/W
Nm
g
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
Lubricated threads
wt
Approximate weight
Case style
130
DO-205 (DO-8)
See Outline Table
∆R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
Conduction angle
180°
120°
90°
60°
30°
Sinusoidal conduction Rectangular conduction Units
0.031
0.038
0.048
0.071
0.120
0.023
0.040
0.053
0.075
0.121
Conditions
T
J
= T
J
max.
K/W
2
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150U(R).. Series
Bulletin I2025 rev. D 03/03
Ordering Information Table
Device Code
15
1
1
2
3
4
5
6
7
- 15
- 0
- U
0
2
U
3
R
4
120
5
D
6
L
7
= Essential Part Number
= Standard Device
= Stud Normal Polarity (Cathode to Stud)
- None = Stud Normal Polarity (Cathode to Stud)
R
= Stud Reverse Polarity (Anode to Stud)
- Voltage code: Code x 10 = V
RRM
(See Voltage Ratings table)
- Diffused diode
- L
= Stud base 1/2" - 20UNF-2A threads
None = Stud base 3/8" - 24UNF-2A threads
NOTE: For Metric Device M12 x 1.75 Contact Factory
Outline Table
150U(R) Series
Conforms to JEDEC DO-205 (DO-8)
All dimensions in millimeters (inches)
*
* FOR METRIC DEVICE M12 x 1.75
* FOR STUD BASE 1/2" - 20UNF-2A THREADS; refer "Odering Information Table"
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3
150U(R).. Series
Bulletin I2025 rev. D 03/03
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
180
160
140
120
100
80
0
50
150U(R)
RthJC (DC) = 0.3 K/W
180
160
140
120
100
80
0
40
150U(R)
RthJC (DC) = 0.3 K/W
Conduction Angle
Conduction Period
30˚
60˚
90˚
120˚
DC
180˚
30˚
60˚
90˚
120˚
180˚
100
150
200
80
120
160
200
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
Maximum Average Forward Power Loss (W)
300
250
200
150
100
50
0
0
50
100
150
80
200
100
120
140
160
180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
180˚
120˚
90˚
60˚
30˚
RMS Limit
Conduction Angle
150U(R)
Tj = 180˚C
Rt
hS
A
0.2
K/
W
0.4
K/W
0.6
K/W
=0
.0
5
K/
W
-D
el
ta
R
1.2 K
/W
Fig. 3 - Forward Power Loss Characteristics
Maximum Average Forward Power Loss (W)
300
250
200
150
100
50
0
0
50
100
150
200
250
300
80
Conduction Period
180˚
120˚
90˚
60˚
30˚
RMS Limit
Rt
hS
A
DC
0.2
K/W
=0
.05
K/
W
0.4
K/W
0.6
K/W
0.8 K
/W
-D
elt
aR
150U(R) Series
Tj = 180˚C
1.2 K/W
100
120
140
160
180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
4
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150U(R).. Series
Bulletin I2025 rev. D 03/03
Peak Half Sine Wave Forward Current (A)
Peak Half Sine Wave On-state Current (A)
3500
3000
2500
2000
1500
1000
500
1
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 180˚C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
4000
3500
3000
2500
2000
1500
1000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Initial T j = 180˚C
No Voltage Reapplied
Rated V rrm Reapplied
Per Junction
Per Junction
10
100
500
0.01
0.1
Pulse Train Duration(s)
1
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge
Current
Instantaneous Forward Current (A)
Fig. 6 - Maximum Non-Repetitive Surge
Current
10000
1000
100
Tj = 25˚C
Tj = 180˚C
10
0.5
1
1.5
2
2.5
3
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
(K/W)
1
Steady State Value
RthJC = 0.3 K/W
(DC Operation)
Transient Thermal Impedance Z
thJC
0.1
150U(R)
0.01
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z
thJC
Characteristic
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