VS-85EPF12 Soft Recovery Series
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Vishay Semiconductors
Fast Soft Recovery Rectifier Diode, 85 A
FEATURES
• 150 °C max. operating junction temperature
Cathode Anode
• Output rectification and freewheeling inverters, choppers and converters
in
• Input rectifications where severe restrictions on conducted EMI should be met
PowerTab®
• Screw mounting only • Designed and qualified according to JEDEC-JESD47 • PowerTab® package
PowerTab® 85 A 1200 V 1.36 V 110 A 95 ns 150 °C Single die 0.5
PRODUCT SUMMARY
Package IF(AV) VR VF at IF IFSM trr TJ max. Diode variation Snap factor
• Compliant to RoHS Directive 2002/95/EC
DESCRIPTION
The VS-85EPF12 fast soft recovery 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. Available in the new PowerTab® package, this new series is suitable for a large range of applications combining excellent die to footprint ratio and sturdeness connectivity for use in high current environments.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL IF(AV) IF(RMS) VRRM IFSM VF trr TJ 100 A, TJ = 25 °C 1 A, - 100 A/μs Range Range CHARACTERISTICS Rect. conduction 50 % duty cycle at TC = 85 °C VALUES 85 160 1200 110 1.4 95 - 40 to 150 UNITS A V A V ns °C
VOLTAGE RATINGS
TYPE NUMBER VS-85EPF12 VRRM, MAXIMUM PEAK REVERSE VOLTAGE V 1200 VRSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 1300 IRRM AT 150 °C mA 15
ABSOLUTE MAXIMUM RATINGS
PARAMETER Maximum average forward current Maximum peak one cycle non-repetitive surge current Maximum I2t for fusing Maximum I2t for fusing Revision: 17-Jun-11 SYMBOL IF(AV) IFSM I2t I2t TEST CONDITIONS TC = 85 °C, 180° conduction half sine wave 10 ms sine pulse, rated VRRM applied 10 ms sine pulse, no voltage reapplied 10 ms sine pulse, rated VRRM applied 10 ms sine pulse, no voltage reapplied t = 0.1 ms to 10 ms, no voltage reapplied VALUES 85 1100 1250 5000 7000 70 000 A2s A2s A UNITS
Document Number: 93159 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-85EPF12 Soft Recovery Series
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Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER Maximum forward voltage drop Forward slope resistance Threshold voltage Maximum reverse leakage current SYMBOL VFM rt VF(TO) IRM TEST CONDITIONS 85 A, TJ = 25 °C TJ = 150 °C TJ = 25 °C TJ = 150 °C VR = Rated VRRM VALUES 1.36 4.03 0.87 0.1 15 UNITS V m V mA
RECOVERY CHARACTERISTICS
PARAMETER Reverse recovery time Reverse recovery current Reverse recovery charge Snap factor SYMBOL trr Irr Qrr S TEST CONDITIONS IF at 85 Apk 25 A/μs 25 °C VALUES 480 7.1 2.1 0.5 UNITS ns A μC
dir dt IFM ta trr tb Qrr IRM(REC) t
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Maximum thermal resistance, junction to ambient Typical thermal resistance, case to heatsink Approximate weight minimum maximum Case style PowerTab® SYMBOL TJ, TStg RthJC RthJA RthCS Mounting surface, smooth and greased DC operation TEST CONDITIONS VALUES - 40 to 150 0.35 40 0.2 6 0.21 6 (5) 12 (10) g oz. kgf · cm (lbf · in) 85EPF12 °C/W UNITS °C
Mounting torque Marking device
Revision: 17-Jun-11
Document Number: 93159 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-85EPF12 Soft Recovery Series
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Vishay Semiconductors
200 180 160 140 120 100 80 60
Ø
150 RthJC (DC) = 0.35 K/W
130
Ø
120 110 100 90 80 30° 70 0 10 20 30 40 50 60°
Conduction angle
Maximum Average Forward Power Loss (W)
Maximum Allowable Case Temperature (°C)
140
DC 180° 120° 90° 60° 30°
RMS limit
90°
180° 120°
40 20 0 0 20 40 60
Conduction period TJ = 150 °C 80 100 120 140
60
70
80
90
93159_04
93159_01
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
150 RthJC (DC) = 0.35 °C/W
1200 1100 At any rated load condition and with rated VRRM applied following surge. Initial TJ = 150 °C at 60 Hz 0.0083 s at 50 Hz 0.0100 s
Maximum Allowable Case Temperature (°C)
140 130
Ø
Peak Half Sine Wave Forward Current (A)
1000 900 800 700 600 500 400 300
120 110 100 90 60° 80 30° 70 0 20 40 60 90°
Conduction period
DC
120° 180°
80
100
120
140
93159_05
1
10
100
93159_02
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current
160
1400 180° 120° 90° 60° 30° RMS limit 1300 1200
Maximum Average Forward Power Loss (W)
140 120 100 80 60 40 20
Peak Half Sine Wave Forward Current (A)
1100 1000 900 800 700 600 500 400
Maximum non-repetitive surge current versus pulse train duration. Initial TJ = 150 °C No voltage reapplied Rated VRRM reapplied
Ø
Conduction angle TJ = 150 °C 0 0 10 20 30 40 50 60 70 80 90
300 0.01
93159_06
0.1
1
93159_03
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Revision: 17-Jun-11
Document Number: 93159 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-85EPF12 Soft Recovery Series
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1000 4.0 TJ = 25 °C 3.5 IFM = 125 A IFM = 80 A IFM = 40 A
Vishay Semiconductors
Instantaneous Forward Current (A)
Qrr - Maximum Reverse Recovery Charge (μC)
3.0 2.5 2.0 1.5
100 TJ = 150 °C 10 TJ = 25 °C
IFM = 20 A IFM = 10 A
1.0 0.5 IFM = 1 A 0 40 80 120 160 200
1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
93159_10
0
93159_07
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
dI/dt - Rate of Fall of Forward Current (A/μs)
Fig. 10 - Recovery Charge Characteristics, TJ = 25 °C
0.22 0.20
IFM = 125 A
14 IFM = 80 A TJ = 150 °C 12 10 8 6 4 2 IFM = 40 A IFM = 80 A
0.18 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0 40 80 120 160 200 TJ = 25 °C IFM = 1 A IFM = 10 A IFM = 40 A IFM = 20 A
Qrr - Maximum Reverse Recovery Charge (μC)
trr - Maximum Reverse Recovery Time (μs)
IFM = 20 A IFM = 10 A IFM = 1 A 0 40 80 120 160 200
0
93159_08
dI/dt - Rate of Fall of Forward Current (A/μs)
93159_11
dI/dt - Rate of Fall of Forward Current (A/μs)
Fig. 8 - Recovery Time Characteristics, TJ = 25 °C
Fig. 11 - Recovery Charge Characteristics, TJ = 150 °C
0.6 TJ = 150 °C 0.5 IFM = 80 A 0.4 0.3 0.2 0.1 IFM = 1 A 0 0
93159_09
22 20 TJ = 25 °C IFM = 80 A IFM = 40 A IFM = 20 A IFM = 10 A IFM = 125 A
trr - Maximum Reverse Recovery Time (μs)
Irr - Maximum Reverse Recovery Current (A)
18 16 14 12 10 8 6 4 2 0
IFM = 40 A IFM = 20 A IFM = 10 A
IFM = 1 A
40
80
120
160
200
93159_12
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/μs)
Fig. 9 - Recovery Time Characteristics, TJ = 150 °C
dI/dt - Rate of Fall of Forward Current (A/μs)
Fig. 12 - Recovery Current Characteristics, TJ = 25 °C
Revision: 17-Jun-11
Document Number: 93159 4 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-85EPF12 Soft Recovery Series
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45 40 TJ = 150 °C IFM = 80 A IFM = 40 A IFM = 20 A
Vishay Semiconductors
Irr - Maximum Reverse Recovery Current (A)
35 30 25 20 15 10 5 0 0 40 80 120
IFM = 10 A
IFM = 1 A
160
200
93159_13
dI/dt - Rate of Fall of Forward Current (A/μs)
Fig. 13 - Recovery Current Characteristics, TJ = 150 °C
ZthJC - Thermal Impedance (K/W)
1 Steady state value (DC operation)
0.1 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08
Single pulse 0.01 0.0001
0.001
0.01
0.1
1
10
93519_14
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance ZthJC Characteristics
Revision: 17-Jun-11
Document Number: 93159 5 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-85EPF12 Soft Recovery Series
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Vishay Semiconductors
Device code
VS1
85
2
E
3
P
4
F
5
12
6
1 2 3
-
Vishay Semiconductors product Current rating Circuit configuration: E = Single diode
4
-
Package: P = TO-247AC
5
-
Type of silicon: F = Fast recovery
6
-
Voltage code x 100 = VRRM (12 = 1200 V)
LINKS TO RELATED DOCUMENTS Dimensions Part marking information Application note www.vishay.com/doc?95240 www.vishay.com/doc?95370 www.vishay.com/doc?95179
Revision: 17-Jun-11
Document Number: 93159 6 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Outline Dimensions
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Vishay Semiconductors
PowerTab®
DIMENSIONS in millimeters (inches)
15.90 (0.62) 15.60 (0.61) 15.60 (0.61) 14.80 (0.58) 1.35 (0.05) 1.20 (0.04)
8.45 (0.33) 8.20 (0.32)
4.20 (0.16) 4.00 (0.15)
Lead 1 12.40 (0.48) 12.10 (0.47)
18.25 (0.71) 18.00 (0.70)
27.65 (1.08) 27.25 (1.07)
Ø 4.20 (Ø 0.16) Ø 4.00 (Ø 0.15)
Lead 2
Ø 4.20 (Ø 0.16) Ø 4.00 (Ø 0.15) 5.45 REF. (0.21 REF.)
5.20 (0.20) 4.95 (0.19)
3.09 (0.12) 3.00 (0.11) 0.60 (0.02) 0.40 (0.01)
1.30 (0.05) 1.10 (0.04) 12.20 (0.48) 12.00 (0.47)
4.95 (0.19) 4.75 (0.18)
Lead assignments Lead 1 = Cathode Lead 2 = Anode
Revision: 03-Aug-11
Document Number: 95240 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
39.8 (1.56) 39.6 (1.55)
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Document Number: 91000 Revision: 11-Mar-11
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