Document
Bulletin PD-20699 rev. A 12/02
80CNT020A
TRENCH SCHOTTKY RECTIFIER New GenIII D-61 Package
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM range IFSM VF TJ @ tp = 5 µs sine @ 40 Apk, TJ = 150°C (per leg) range - 55 to 150 °C 20 5300 0.21 V A V
80 Amp
Description/ Features Units
A The center tap Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C TJ operation Center tap module Very low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability
Value
80
New fully transfer-mould low profile, small footprint, high current package
Case Styles
80CNT...A 80CNT...ASM 80CNT...ASL
D61-8
D61-8-SM
D61-8-SL
www.irf.com
1
80CNT020A
Bulletin PD-20699 rev. A 12/02
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) @ 125°C @ 150°C
80CNT020A
20 13
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM EAS IAR Surge Current (Per Leg) Non-RepetitiveAvalancheEnergy(PerLeg) Repetitive Avalanche Current (Per Leg) (Per Leg) (Per Device)
Values Units
40 80 5300 700 4.5 1 A
Conditions
50% duty cycle @ TC = 137°C, rectangular wave form 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied
Max. Peak One Cycle Non-Repetitive
A mJ A
TJ = 25 °C, IAS = 1 Amps, L = 4.5 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (Per Leg) (1)
Typ
0.33 0.39 0.24 0.31 0.21 0.29
Max
0.37 0.45 0.27 0.36 0.25 0.34 5.0 950 750 800 2500 5500 5.5 10000
Units
V
Conditions
@ 40A @ 80A @ 40A @ 80A @ 40A @ 80A TJ = 150°C VR = rated VR VR = rated VR VR = 3.3V VR = 5V VR = 10V TJ = 125°C TJ = 25°C
IRM
Max. Reverse Leakage Current (Per Leg) (1)
2.5 640 480 530 1630
mA
TJ = 25°C TJ = 125°C TJ = 125°C TJ = 125°C TJ = 150°C
CT LS
Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg)
-
pF nH
VR=10VDC(test signal range100KHz to1MHz)25°C Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
V/µs (Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
80CNT
-55 to 125 -55 to 150 0.50 0.42 0.30 7.8 (0.28) Min. Max. 40 (35) 58 (50)
Units
°C °C °C/W °C/W °C/W g (oz.) Kg -cm (Ibf-in)
Conditions
RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case t.