International Rectifier 48LR160D, 48LR120D, 48LFR160D, 48LFR120D, 48LF160D Datasheet
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Bulletin I2030/A
45L(R)..D SERIES
STANDARD RECOVERY DIODES
Features
Diffused diode
High current carrying capability
High voltage ratings up to 1600V
High surge current capabilities
Stud cathode and stud anode version
Stud Version
150A
Typical Applications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
Major Ratings and Characteristics
Parameters |
45L(R)..D |
Units |
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IF(AV) |
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150 |
A |
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@ TC |
150 |
°C |
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IF(RMS) |
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235 |
A |
IFSM |
@ 50Hz |
3570 |
A |
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@ 60Hz |
3740 |
A |
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I2t |
@ 50Hz |
64 |
KA2s |
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@ 60Hz |
58 |
KA2s |
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VRRM range |
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1200 to 1600 |
V |
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TJ |
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- 40 to 200 |
°C |
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case style DO-205AC (DO-30)
45L(R)..D Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
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Voltage |
VRRM , maximum repetitive |
VRSM , maximum non- |
IRRM max. |
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Type number |
Code |
peak reverse voltage |
repetitive peak rev. voltage |
@ TJ = TJ max. |
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V |
V |
mA |
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45L(R)..D |
120 |
1200 |
1440 |
40 |
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160 |
1600 |
1920 |
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Forward Conduction
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Parameter |
45L(R)..D |
Units |
Conditions |
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IF(AV) |
Max. average forward current |
150 |
A |
180° conduction, half sine wave |
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@ Case temperature |
150 |
°C |
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IF(RMS) |
Max. RMS forward current |
235 |
A |
DC @ 142°C case temperature |
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IFSM |
Max. peak, one-cycle forward, |
3570 |
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t = 10ms |
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No voltage |
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non-repetitive surge current |
3740 |
A |
t = 8.3ms |
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reapplied |
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3000 |
t = 10ms |
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100% VRRM |
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3140 |
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t = 8.3ms |
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reapplied |
Sinusoidal half wave, |
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I |
2 t |
Maximum I2t for fusing |
64 |
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t = 10ms |
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No voltage |
Initial T = T |
J |
max. |
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J |
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58 |
KA2s |
t = 8.3ms |
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reapplied |
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45 |
t = 10ms |
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100% VRRM |
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41 |
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t = 8.3ms |
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reapplied |
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I 2Öt |
Maximum I2Öt for fusing |
640 |
KA2Ös |
t = 0.1 to 10ms, no voltage reapplied |
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VF(TO)1 |
Low level value of threshold |
0.67 |
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(16.7% x p x IF(AV) < I < p x IF(AV)), TJ = TJ max. |
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voltage |
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V |
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VF(TO)2 |
High level value of threshold |
0.83 |
(I > x p x IF(AV)),TJ = TJ max. |
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voltage |
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rf1 |
Low level value of forward |
1.42 |
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(16.7% x p x IF(AV) < I < p x IF(AV)), TJ = TJ max. |
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slope resistance |
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mW |
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rf2 |
High level value of forward |
0.91 |
(I > x p x IF(AV)),TJ = TJ max. |
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slope resistance |
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VFM |
Max. forward voltage drop |
1.33 |
V |
Ipk= 471A, TJ = 25°C, t p = 10ms sinusoidal wave |
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45L(R)..D Series
Thermal and Mechanical Specifications
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Parameter |
45L(R)..D |
Units |
Conditions |
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TJ |
Max. junction operating temperature |
-40 to 200 |
°C |
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Tstg |
Max. storage temperature range |
-40 to 200 |
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RthJC |
Max. thermal resistance, junction to case |
0.25 |
K/W |
DC operation |
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RthCS |
Max. thermal resistance, case to heatsink |
0.10 |
Mounting surface, smooth, flat and greased |
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T |
Max. allowed mounting torque +0 -20% |
17 |
Nm |
Not lubricated threads |
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14.5 |
Lubricated threads |
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wt |
Approximate weight |
130 |
g |
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Case style |
DO-205AC (DO-30) |
See Outline Table |
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RthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle |
Sinusoidal conduction |
Rectangular conduction |
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Units |
Conditions |
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180° |
0.031 |
0.023 |
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T J = TJ max. |
120° |
0.038 |
0.040 |
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K/W |
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90° |
0.048 |
0.053 |
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60° |
0.071 |
0.075 |
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30° |
0.120 |
0.121 |
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Ordering Information Table
Device Code
45 |
L |
F |
R |
160 |
D |
1 |
2 |
3 |
4 |
5 |
6 |
1 - 45 = Standard version
47= Version with Pinch Bolt (only flat base)
48= Flag Top Terminal
2 |
- |
L |
= Essential Part Number |
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3 |
- |
F |
= Flat Base |
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None = Normal Stud |
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4 |
- |
R |
= Stud Reverse Polarity (Anode to Stud) |
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None = Stud Normal Polarity (Cathode to Stud) |
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5 |
- |
Voltage code: Code x 10 = VRRM (See Voltage Ratings table) |
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6 |
- |
D |
= Diffused diode |
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