View IRSF3021_943426.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Data Sheet No. PD 60068-I (NOTE: For new designs, we recommend IR's new products IPS021 and IPS021L)
IRSF3021
FULLY PROTECTED POWER MOSFET SWITCH
Features
* * * * * * * *
Controlled slew rate reduces EMI Over temperature protection with auto-restart Linear current-limit protection Active drain-to-source clamp ESD protection Lead compatible with standard Power MOSFET Low operating input current Monolithic construction
Product Summary Vds(clamp) Rds(on) Ilim Tj(sd) EAS Applications
* * * *
Cabin Lighting Airbag System Programmable Logic Controller DC Motor Drive
50V 200m 5.5A 165 oC 200mJ
Description
The IRSF3021 Lamp and DC motor driver is a fully protected three terminal monolithic Smart Power MOSFET that features current limiting, over-temperature protection, ESD protection and over-voltage protection. The on-chip protection circuit limits the drain current at 5.5A (typical) in the on-state, when the load is short circuited. The over-temperature circuitry turns off the Power MOSFET when the junction temperature exceeds 165C (typical). The device restarts automatically once it has cooled down below the reset temperature. The IRSF3021 is specifically designed for driving loads that require overload protection and in-rush current control while operating in automotive and industrial environments. Targeted applications include resistive loads such as lamps or capacitive loads such as airbag squibs and DC motor drives.
Packages
3 Lead TO220AB
3 Lead SOT223
Block Diagram
DRAIN Drain
Input INPUT
Source SOURCE
www.irf.com
1
IRSF3021
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. (TC = 25oC unless otherwise specified.)
Symbol Parameter
Vds, max Continuous drain to source voltage Vin, max Continuous input voltage Ids Pd EAS Vesd1 Vesd2 T Jop TStg TL Continuous drain current Power dissipation Unclamped single pulse inductive energyA Electrostatic discharge voltage (Human Body Model) Electrostatic discharge voltage (Machine Model) Operating junction temperature range Storage temperature range Lead temperature (soldering, 10 seconds)
Min.
-- -0.3 -- -- -- -- -- -- -55 -55 --
Max.
50 10
self limited
Units
V A W W mJ V
Test Conditions
30 3 200 4000 1000 150 150 300
Tc Tc

25oC, TO220 25oC, SOT223
100pF, 1.5k 200pF, 0
o
C
Static Electrical Characteristics
(TC = 25oC unless otherwise specified.)
Symbol Parameter
V ds,clamp Drain to source clamp voltage R ds(on) Drain to source on resistance Idss Drain to source leakage current Vth Input threshold voltage I i,on Input supply current (Normal Operation) I i,off Input supply current (Protection Mode) Vin, clamp Input clamp voltage Body-drain diode forward drop Vsd
Min.
50 -- -- 1.0 -- -- 9 --
Typ.
56 155 -- 2.0 100 250 10 1.5
Max. Units Test Conditions
65 200 250 3.0 300 500 -- -- V m A V A A V Ids = 6A, tp = 700 S Vin = 5V, Ids = 2A Vds = 40V, Vin = 0V Vds= Vin, Ids+ Iin = 10mA Vin = 5V Vin = 5V Iin = 1mA Ids = -2A, Rin = 1k
Thermal Characteristics
Symbol Parameter
R thjc R thja R thjc R thja Junction to case Junction to ambient Junction to case Junction to PCB
Min.
-- -- -- --
Typ.
-- -- -- --
Max. Units Test Conditions
4 60 40 60
o o
C/W TO-220AB C/W SOT-223
NOTES: x When mounted on a 1" square PCB (FR-4 or G10 material). For recommended footprint and soldering techniques,
refer to International Rectifier Application Note AN-994.
y EAS is tested with a constant current source of 6A applied for 700S with Vin = 0V and starting Tj = 25oC. z Input current must be limited to less than 5mA with a 1k resistor in series with the input when the Body-Drain Diode is
forward biased.
2
www.irf.com
IRSF3021
Switching ElectricalCharacteristics
(VCC = 14V, resistive load (RL ) = 10, Rin= 100. Specifications measured at TC= 25o C unless otherwise specified.)
Symbol Parameter
t don tr t doff tf SR SR Turn-on delay time Rise Time Turn-off delay time Fall time Output positive slew rate Output negative slew rate
Min.
-- -- -- -- -4 -4
Typ.
10 30 20 15 -- --
Max. Units Test Conditions
50 80 60 50 4 4 s Vin = 0V to 5V, 50% to 90% Vin = 0V to 5V, 90% to 10% Vin = 5V to 0V, 50% to 10% Vin = 5V to 0V, 10% to 90% Vin = 0V to 5V, +dVds/dt Vin = 5V to 0V, -dVds/dt
V/s
Protection Characteristics
(TC= 25oC unless otherwise specified.
Symbol Parameter
Ids(lim) T j(sd) V protect t Iresp I peak t Tresp Current limit Over temperature shutdown threshold Min. input voltage for over-temp function Current limit response time Peak short circuit current Over-temperature response time
Min. Typ.
3.0 155 -- -- -- -- 5.5 165 3 TBD 10 TBD
Max. Units Test Conditions
8.0 -- -- -- -- --
o
A C V s A s
Vin = 5V, Vds = 14V Vin = 5V, Ids = 2A
Lead Assignments
2 (D)
(2) D
1 In
2 D
3 S 123 In D S
3 Lead - SOT223 IRSF3021L
3 Lead - TO220 IRSF3021
Part Number
www.irf.com 3
IRSF3021
Case Outline - SOT-223
(TO-261AA) 01-0022 05
4
www.irf.com
IRSF3021
Case Outline 3 Lead - TO220
2
NOTES:
2X
IRGB 01-3026 01
Tape & Reel - SOT223
01-0028 05 / 01-0008 02
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 0BL, United Kingdom Tel: ++44 (0) 20 8645 8000 IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171-0021 Tel: 81 (0) 33 983 0086 IR HONG KONG: Unit 308, #F, New East Ocean Centre, No. 9 Science Museum Road, Tsimshatsui East, Kowloon, Hong Kong Tel: (852) 2803-7380 Data and specifications subject to change without notice. 4/11/2000
www.irf.com
5

▲Up To Search▲

Price & Availability of IRSF3021

	To Download IRSF3021 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .