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Bulletin I2109 rev. B 03/99
QUIETIR Series 20ETF..
FAST SOFT RECOVERY RECTIFIER DIODE VF < 1.2V @ 10A
IFSM = 300A VRRM 200 to 600V
Description/Features
The 20ETF.. fast soft recovery QUIETIR rectifier series has been optimized for combined short reverse recovery time and low forward voltage drop. The glass passivation ensures stable reliable operation in the most severe temperature and power cycling conditions. Typical applications are both: output rectification and freewheeling in inverters, choppers and converters and input rectifications where severe restrictions on conducted EMI should be met.
Major Ratings and Characteristics Characteristics
I F(AV) Sinusoidal waveform V RRM range I FSM VF trr TJ @ 10 A, T J = 25C @ 1A, 100A/s range
Package Outline Units
A V A V ns
20ETF..
20 200 to 600 300 1.2 60 - 40 to 150
TO-220AC
C
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
Voltage Ratings
Part Number VRRM , maximum peak reverse voltage V
20ETF02 20ETF04 20ETF06 200 400 600
VRSM , maximum non repetitive peak reverse voltage V
300 500 700
IRRM 150C mA
5
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM I2t Max. Peak One Cycle Non-Repetitive Surge Current Max. I2t for fusing
20ETF..
20 250
Units
A A
Conditions
@ TC = 97 C, 180 conduction half sine wave 10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltage reapplied
300 316 442 A2 s A s
2
10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltage reapplied t = 0.1 to 10ms, no voltage reapplied
I 2t
Max. I t for fusing
2
4420
Electrical Specifications
Parameters
VFM rt Max. Forward Voltage Drop Forward slope resistance
20ETF..
1.3 12.5 0.9 0.1 5.0
Units
V m V mA
Conditions
@ 20A, TJ = 25C TJ = 150C TJ = 25 C TJ = 150 C
VF(TO) Threshold voltage IRM Max. Reverse Leakage Current
VR = rated VRRM
Recovery Characteristics
Parameters
t rr I rr Qrr S Reverse Recovery Time Reverse Recovery Current Reverse Recovery Charge Snap Factor tb/ta
20ETF..
160 10 1.25 0.6
Units
ns A C typical
Conditions
I F @ 20Apk @ 100A/ s @ 25C
dir dt Ifm trr ta tb Qrr Irm (REC) t
2
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
20ETF..
- 40 to 150 - 40 to 150 0.9 62 0.5 2 (0.07) Min. Max. 6 (5) 12 (10)
Units
C C C/W C/W C/W g (oz.) Kg-cm (Ibf-in)
Conditions
RthJC Max. Thermal Resistance Junction to Case RthJA Max. Thermal Resistance Junction to Ambient RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Case Style
Maximum Allowable Case Temperature (C) 150 140 130 120 110 100 90 80 70 0 2 4 6 30 60 90 120 180
Conduction Angle
DC operation
Mounting surface , smooth and greased
TO-220AC
Maximum Allowable Case Temperature (C) 150 140 130
Conduction Period
20ETF.. Series R (DC) = 0.9 K/W
thJC
20ETF.. Series R (DC) = 0.9 K/W
thJC
120 110 100 90 80 0 5 10 15 20 25 30 Average Forward Current (A) 30 60 90 120 180 DC 35
8 10 12 14 16 18 20 22
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
Maximum Average Forward Power Loss (W) 180 120 90 60 30 RMS Limit
Maximum Average Forward Power Loss (W)
Fig. 2 - Current Rating Characteristics
45 40 35 30 25 20 RMS Limit 15 10 5 0 0 5 10 15 20 25 30 35 Average Forward Current (A)
Conduction Period
35 30 25 20 15
Conduction Angle
DC 180 120 90 60 30
10 5 0 0 5 10 15 20 25 Average Forward Current (A) 20ETF.. Series TJ = 150C
20ETF.. Series T J = 150C
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
Peak Half Sine Wave Forward Current (A) 300
550 500 450 400 350 300 250 200 150 100 50 0.001 20ETF.. Series 0.01 0.1 1
At Any Rated Load Condition And With Rated V RRM Applied Following Surge.
Peak Half Sine Wave Forward Current (A)
Maximum Non Repetitive Surge Current Versus Pulse Train Duration.
250
Initial TJ = 150C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s
Initial T J = 150C No Voltage Reapplied Rated V RRMReapplied
200
150
100 20ETF.. Series 50 1 10 100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Pulse Train Duration (s)
Fig. 5 - Maximum Non-Repetitive Surge Current
1000 Instantaneous Forward Current (A)
Fig. 6 - Maximum Non-Repetitive Surge Current
100
10
TJ = 25C TJ = 150C 20ETF.. Series
1 0 1 2 3 4 5 Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Maximum Reverse Recovery Time - Trr (s)
Maximum Reverse Recovery Time - Trr (s)
0.2 20ETF.. Series T J = 25 C
I FM = 30 A
0.5 20ETF.. Series T J = 150 C
0.15
20 A
0.4
0.3
I FM = 30 A
0.1
10 A 5A
0.2
20 A 10 A 5A 1A
0.05
0.1
1A
0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
Fig. 8 - Recovery Time Characteristics, TJ = 25C
Fig. 9 - Recovery Time Characteristics, TJ = 150C
4
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
Maximum Reverse Recovery Current - Irr (A)
Maximum Reverse Recovery Current - Irr (A)
70 60 50 40 30 20 10 0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
1A 10 A
100 20ETF.. Series T J = 150 C 80
I FM = 30 A 20 A
20ETF.. Series T J = 25 C
I FM = 30 A 20 A
60
10 A 5A
5A
40
1A
20
0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
Fig. 10 - Recovery Charge Characteristics, TJ = 25C
Maximum Reverse Recovery Charge - Qrr (C) 4 3.5 3 2.5 2 1.5 1 0.5 0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
5A 1A 10 A
Fig. 11 - Recovery Charge Characteristics, TJ = 150C
Maximum Reverse Recovery Charge - Qrr (C) 10 9 8 7 6 5 4 3 2 1 0 0 200 400 600 800 1000 Rate Of Fall Of Forward Current - di/dt (A/s)
5A 1A 10 A 20 A
20ETF.. Series T J = 25 C
I FM = 30 A
20ETF.. Series T J = 150 C
I
FM
= 30 A
20 A
Fig. 12 - Recovery Current Characteristics, TJ = 25C
(K/W) 10
Fig. 13 - Recovery Current Characteristics, TJ = 150C
thJC
Steady State Value (DC Operation) 1 D D D D D = 0.50 = 0.33 = 0.25 = 0.17 = 0.08 Single Pulse 20ETF.. Series 0.01 0.0001
Transient Thermal Impedance Z
0.1
0.001
0.01 Square Wave Pulse Duration (s)
0.1
1
Fig. 14 - Thermal Impedance ZthJC Characteristics
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
Outline Table
10.54 (0.41)
2
MAX.
1.32 (0.05) 3.78 (0.15) 3.54 (0.14) DIA. 6.48 (0.25) 6.23 (0.24) 2 1.22 (0.05)
15.24 (0.60) 14.84 (0.58) 1 14.09 (0.55) 13.47 (0.53) 3
2.92 (0.11) 2.54 (0.10) TERM 2
3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 0.10 (0.004)
1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03)
2.89 (0.11) 2.64 (0.10)
1 4.57 (0.18) 4.32 (0.17)
3
0.61 (0.02) MAX.
5.08 (0.20) REF.
Dimensions in millimeters and inches
Ordering Information Table
Device Code
20
1 1 2 3 4 5 -
E
2
T
3
F
4
06
BASE CATHODE
5
2
Current Rating Circuit Configuration: E = Single Diode Package: T = TO-220AC Type of Silicon: F = Fast diode Voltage code: Code x 100 = VRRM 02 = 200V 04 = 400V 06 = 600V
1
CATHODE
3
ANODE
6
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20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN:
233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.
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Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
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