900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




International Rectifier Electronic Components Datasheet

21FQ035 Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

www.DataSheet4U.com
SCHOTTKY RECTIFIER
PD-2.043 rev. D 12/97
21FQ... SERIES
30 Amp
Major Ratings and Characteristics
Characteristics
21FQ... Units
IF(AV) Rectangular
waveform
VRRM range
IFSM @ tp = 5 µs sine
VF @30 Apk, TJ = 125°C
30
35 to 45
7800
0.51
A
V
A
V
TJ range
- 65 to 150
°C
Description/Features
The 21FQ Schottky rectifier 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
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Hermetic packaging
CASE STYLE AND DIMENSIONS
www.irf.com
Conforms to JEDEC Outline DO-203AA (DO-4)
Dimensions in millimeters and inches
1


International Rectifier Electronic Components Datasheet

21FQ035 Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

21FQ... Series
PD-2.043 rev. D 12/97
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
21FQ035
35
21FQ040
40
21FQ045
45
Absolute Maximum Ratings
Parameters
IF(AV) Max.AverageForwardCurrent
* See Fig. 5
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent *SeeFig.7
EAS Non-RepetitiveAvalancheEnergy
IAR RepetitiveAvalancheCurrent
21FQ Units
Conditions
30 A 50%dutycycle@TC =107°C,rectangularwaveform
7800
600
40
6
5µs Sine or 3µs Rect. pulse Following any rated
A
load condition and
10ms Sine or 6ms Rect. pulse with rated VRRMapplied
mJ TJ = 25 °C, IAS= 6 Amps, L = 2.2 mH
A Currentdecayinglinearlytozeroin1µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
21FQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
0.57
0.69
0.51
0.65
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
4
150
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
1850
6.5
10,000
Thermal-Mechanical Specifications
V @ 30A
V @ 60A
TJ = 25 °C
V @ 30A
V @ 60A
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
nH Measured from top of terminal to mounting plane
V/ µs
Parameters
21FQ Units
Conditions
TJ Max.JunctionTemperatureRange
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase
RthCS TypicalThermalResistance,Caseto
Heatsink
-65to150 °C
-65to150 °C
1.25 °C/W DCoperation
* See Fig. 4
0.50 °C/W Mountingsurface,smoothandgreased
wt ApproximateWeight
5.8(0.2) g(oz.)
T MountingTorque
Min.
Max.
14(12) Kg-cm Non-lubricatedthreads
23(20) (Ibf-in)
Case Style
DO-203AA(DO-4) JEDEC
2 www.irf.com


Part Number 21FQ035
Description SCHOTTKY RECTIFIER
Maker International Rectifier
PDF Download

21FQ035 Datasheet PDF






Similar Datasheet

1 21FQ035 SCHOTTKY RECTIFIER
International Rectifier





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy