SCHOTTKY RECTIFIER. 80SQ035 Datasheet

80SQ035 Datasheet PDF, Equivalent


Part Number

80SQ035

Description

SCHOTTKY RECTIFIER

Manufacture

International Rectifier

Total Page 5 Pages
PDF Download
Download 80SQ035 Datasheet


80SQ035 Datasheet
Bulletin PD-2.047 rev. E 12/01
SCHOTTKY RECTIFIER
80SQ... SERIES
8 Amp
Major Ratings and Characteristics
Characteristics
80SQ... Units
IF(AV) Rectangular
waveform
VRRM range
IFSM @ tp = 5 µs sine
VF @8 Apk, TJ = 125°C
8
35 to 45
2400
0.44
A
V
A
V
TJ range
- 55 to 175
°C
Description/Features
The 80SQ axial leaded Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 175°C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
175° C TJ operation
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
CASE STYLE AND DIMENSIONS
www.irf.com
Conforms to JEDEC Outline DO - 204AR
Dimensions in millimeters and inches
1

80SQ035 Datasheet
80SQ... Series
Bulletin PD-2.047 rev. E 12/01
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
80SQ035
35
80SQ040
40
80SQ045
45
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
* See Fig. 5
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
EAS Non-RepetitiveAvalancheEnergy
IAR RepetitiveAvalancheCurrent
80SQ
8
2400
380
10
1.6
Units
Conditions
A 50% duty cycle @ TC = 119° C, rectangular wave form
5µs Sine or 3µs Rect. pulse
Following any rated
A load condition and
10ms Sine or 6ms Rect. pulse with rated VRRM applied
mJ TJ = 25 °C, IAS= 1.6 Amps, L = 7.8 mH
A 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
* See Fig. 1
(1)
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
80SQ Units
Conditions
0.53
0.60
0.44
0.55
2
15
900
10.0
10000
V
V
V
V
mA
mA
pF
nH
V/ µs
@ 8A
@ 16A
TJ = 25 °C
@ 8A
@ 16A
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from body
Thermal-Mechanical Specifications
Parameters
80SQ Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJL Max. Thermal Resistance Junction
to Lead
RthJA Typical Thermal Resistance,
Junction to Air
wt Approximate Weight
Case Style
-55 to 175 °C
-55 to 175 °C
8.0 °C/W
44
DCoperation * See Fig. 4
1/8 inch lead length
°C/W
1.4(0.049) g (oz.)
DO - 204AR JEDEC
2
www.irf.com


Features Datasheet pdf Bulletin PD-2.047 rev. E 12/01 80SQ... SERIES SCHOTTKY RECTIFIER 8 Amp Major Ratings and Characteristics Characteris tics IF(AV) Rectangular waveform VRRM r ange IFSM @ tp = 5 µs sine VF TJ @ 8 A pk, TJ = 125°C range Description/Feat ures Units A V A V °C The 80SQ axial l eaded Schottky rectifier series has bee n optimized for low reverse leakage at high temperature. The proprietary barri er technology allows for reliable opera tion up to 175°C junction temperature. Typical applications are in switching power supplies, converters, free-wheeli ng diodes, and reverse battery protecti on. 175° C TJ operation High purity, h igh temperature epoxy encapsulation for enhanced mechanical strength and moist ure resistance Low forward voltage drop High frequency operation Guard ring fo r enhanced ruggedness and long term rel iability 80SQ... 8 35 to 45 2400 0.44 - 55 to 175 CASE STYLE AND DIMENSIONS Conforms to JEDEC Outline DO - 204AR D imensions in millimeters and inches www.irf.com 1 80SQ... Series .
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