International Rectifier 47LR80, 47LR60, 47LR5, 47LR40, 47LR30 Datasheet
...
150A
STANDARD RECOVERY DIODES Stud Version
SERIES
45L(R), 150K /L /KS(R)
Bulletin I2037
Features
Alloy diode
High current carrying capability
High voltage ratings up to 1000V
High surge current capabilities
Stud cathode and stud anode version
Typical Applications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
Major Ratings and Characteristics
I
F(AV)
150 A
@ T
C
150 °C
I
F(RMS)
235 A
I
FSM
@ 50Hz 3570 A
@ 60Hz 3740 A
I2t@
50Hz 64 KA2s
@ 60Hz 58 KA2s
V
RRM
range * 50 to 1000 V
T
J
- 40 to 200 °C
Parameters 45L /150... Units
case style
DO-205AA (DO-8)
* 45L avaialble from 100V to 1000V
45L(R), 150K/ L/ KS(R) Serie s
Voltage V
RRM
, maximum repetitive V
RSM
, maximum non- I
RRM
max.
Type number** Code peak reverse voltage repetitive peak rev. voltage @ T
J
= 175°C
VVmA
5 50 100 35
10 100 200 35
20 200 300 35
30 300 400 35
40 400 500 35
60 600 720 35
80 800 960 32
100 1000 1200 24
ELECTRICAL SPECIFICATIONS
Voltage Ratings
45L(R) *
150K(R)
150L(R)
150KS(R)
* 45L 50V and 300V V
RRM
classes are not available.
**Also available as JEDEC series 1N3288A through 1N3296A (DO-8 case style) and 1N3111 through 1N3092 (DO-30 case style)
Forward Conduction
I
F(AV)
Max. average forward current 150 A 180° conduction, half sine wave
@ Case temperature 150 °C
I
F(RMS)
Max. RMS forward current 235 A DC @ 142°C case temperature
I
FSM
Max. peak, one-cycle forward, 3570 t = 10ms No voltage
non-repetitive surge current 3740 t = 8.3ms reapplied
3000 t = 10ms 100% V
RRM
3140 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing 64 t = 10ms No voltage Initial TJ = TJ max.
58 t = 8.3ms reapplied
45 t = 10ms 100% V
RRM
41 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 640 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold
voltage
V
F(TO)2
High level value of threshold
voltage
r
f
1
Low level value of forward
slope resistance
r
f
2
High level value of forward
slope resistance
V
FM
Max. forward voltage drop 1.33 V Ipk= 471A, TJ = 25°C, tp = 10ms sinusoidal wave
Parameter 45L /150... Units Conditions
KA2s
A
V
mΩ
0.67 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
0.83 (I > x π x I
F(AV)
),TJ = TJ max.
1.42 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
0.91 (I > x π x I
F(AV)
),TJ = TJ max.
45L(R), 150K/ L/ KS(R) Series
Parameter 45L /150... Units Conditions
Thermal and Mechanical Specifications
°C
K/W
T
J
Max. junction operating temperature -40 to 200
T
stg
Max. storage temperature range -40 to 200
R
thJC
Max. thermal resistance, junction to case 0.25 DC operation
R
thCS
Max. thermal resistance, case to heatsink 0.10 Mounting surface, smooth, flat and greased
T Mounting torque Min. 14.1 (125)
45L Max. 17.0 (150)
150L Min. 12.2 (108)
Max. 15.0 (132)
150K Min. 11.3 (100)
150KS Max. 14.1 (125)
Min. 9.5 (85)
Max. 12.5 (110)
wt Approximate weight 100 (3.5) g (oz)
150K-A DO205AA (DO-8)
Case style 150KS B-42 See Outline Table
150L-A/45L DO-205AC (DO-30)
Nm
(lbf-in)
Not lubricated threads
Lubricated threads
Nm
(lbf-in)
Not lubricated threads
Lubricated threads
∆R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
180° 0.031 0.023 T
J
= TJ max.
120° 0.038 0.040
90° 0.048 0.053
60° 0.071 0.075
30° 0.120 0.121
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
K/W
Ordering Information Table
45LFR100
1 2345
Device Code
1 - 45 = Standard version
47 = Version with Pinch Bolt (only flat base; available on request)
2 - L = Essential Part Number
3 - F = Flat Base
None = Normal Stud 1/2" - 20UNF -2A
4 - R = Stud Reverse Polarity (Anode to Stud)
None = Stud Normal Polarity (Cathode to Stud)
5 - Voltage code: Code x 10 = V
RRM
(See Voltage Ratings table)
NOTE: For longer lead Contact Factory
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