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Bulletin I2139 rev. C 10/02
SAFEIR Series 85EPS..
INPUT RECTIFIER DIODE IF(RMS) = 160A VF IFSM < 1.15V @ 85A = 1400A
VRRM 800 and 1200V
Major Ratings and Characteristics Characteristics
IF(AV) Sine waveform @ TC = 95 C IF(RMS) VRRM range IFSM VF TJ @ 85A, TJ = 25C range
(*)
Description/ Features Units
A A V A V C The 85EPS.. rectifier SAFEIR series has been optimized for very low forward voltage drop, with moderate leakage. The glass passivation technology used has reliable operation up to 150 C junction temperature. Available in the new PowIRtabTM 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.
85EPS..
85 160 800 and 1200 1400 1.15 - 40 to 150
Case Styles 85EPS.. 85EPS..J
(*) for higher voltage up to 1600V contact factory
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85EPS.. SAFEIR Series
Bulletin I2139 rev. C 10/02
Voltage Ratings
Part Number VRRM , maximum peak reverse voltage V
85EPS08 85EPS12 800 1200
VRSM , maximum non repetitive peak reverse voltage V
900 1300
IRRM 150C mA
3
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IF(RMS) Max. RMS Forward Current IFSM It
2
85EPS..
85 160 1400 1500 10500 9550
Units
A A
Conditions
@ TC = 95 C, 180 conduction half sine wave
Max. Peak One Cycle Non-Repetitive Surge Current Max. I t for fusing
2
10ms Sine pulse, rated V RRM applied A A2 s A s
2
10ms Sine pulse, no voltage reapplied 10ms Sine pulse, rated V RRM applied 10ms Sine pulse, no voltage reapplied t = 0.1 to 10ms, no voltage reapplied
I t
2
Max. I t for fusing
2
105000
Electrical Specifications
Parameters
VFM rt Max. Forward Voltage Drop Forward slope resistance
85EPS..
1.15 3.17 0.86 0.1 3.0
Units
V m V mA
Conditions
@ 85A, TJ = 25C TJ = 150C TJ = 25 C TJ = 150 C
VF(TO) Threshold voltage IRM Max. Reverse Leakage Current
VR = rated VRRM
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
85EPS..
- 40 to 150 - 40 to 150 0.35 40 0.2 6 (0.21) 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
DCoperation
Mounting surface , smooth and greased
PowIRtabTM
2
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85EPS.. SAFEIR Series
Bulletin I2139 rev. C 10/02
Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) 150 140 130 120 110 100 90 80 70 0 20 40 60 30 60 90
Conduction Angle
85EPS.. Series R (DC) = 0.35 C/W
thJC
150 140 130 120 110 100 90 80 70 0 20 30 40
85EPS.. Series R thJC (DC) = 0.35 C/W
Conduction Period
90 60 120 180 100 DC 120 140
120 180 80 100
60
80
Average Forward Current (A)
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
180 160 140 120 100 80 60 40 20 0 0 20 40 60 DC 180 120 90 60 30 RMS Limit
Conduction Period
140 120 100 80 60 40 20 0
Conduction Angle
85EPS.. Series T J = 150C
85EPS.. Series T J = 150C 80 100 120 140
0
20
40
60
80
100
Average Forward Current (A)
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
1000 Instantaneous Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
100 T J= 25C 10 T J = 150C
85EPS.. Series 1 0 0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 5 - Forward Voltage Drop Characteristics
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85EPS.. SAFEIR Series
Bulletin I2139 rev. C 10/02
Peak Half Sine Wave Forward Current (A) 1600 1500 1400 1300 1200 1100 1000 85EPS.. Series 900 1 10 100
Peak Half Sine Wave Forward Current (A)
At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial TJ = 150C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s
1700 1600 1500 1400 1300 1200 1100 1000 900 800 0.01
Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 150C No Voltage Reapplied Rated V RRM Reapplied
85EPS.. Series
0.1 Pulse Train Duration (s)
1
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 6 - Maximum Non-Repetitive Surge Current
Transient Thermal Impedance Z thJC (C/W) 1
Fig. 7 - Maximum Non-Repetitive Surge Current
Steady State Value (DC Operation)
0.1
D D D D D
= = = = =
0.50 0.33 0.25 0.17 0.08 Single Pulse 85EPS.. Series
0.01 0.0001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
4
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85EPS.. SAFEIR Series
Bulletin I2139 rev. C 10/02
Outline Table
Case Style PowIRtabTM Dimensions in millimeters and (inches)
Case Style PowIRtabTM "J" version Dimensions in millimeters and (inches)
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85EPS.. SAFEIR Series
Bulletin I2139 rev. C 10/02
Ordering Information Table
Device Code
85
1
E
2
P
3
S
4
12
5
J
6
Base Cathode 2
1 2 3 4 5 6 6
-
Current Rating Circuit Configuration: E = Single Diode Package: P = PowIRtabTM Type of Silicon: S = Standard Recovery Rectifier Voltage code: Code x 100 = VRRM (*) none=PowIRtabTM standard J = Short Lead Version 08 = 800V 12 = 1200V 1 Anode 3 Anode
(*) for higher voltage up to 1600V contact factory
Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 10/02
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