Datasheet IRSF3021, IRSF3021L Datasheet (International Rectifier)

Page 1
Provisional Data Sheet No. PD 6.068B
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, gate-to-source ESD protection and gate-to-drain clamp for over-voltage protection.
The on-chip protection circuit limits the drain current in the on-state. The over-temperature circuitry turns off the POWER MOSFET when the junction temperature exceeds 165°C. 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.
V
ds(clamp)
50 V
R
ds(on)
200 m
I
lim
3.0 A
T
j(sd)
165
o
C
E
AS
200 mJ
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
Compatible with Standard Power MOSFET
Low Operating Input Current
Monolithic Construction
Logic Level Input Threshold
Applications
Cabin Lighting
Airbag System
Programmable Logic Controller
DC Motor Drive
Available Packages
IRSF3021L
(SOT-223)
IRSF3021
(TO-220AB)
IRSF3021
IRSF3021 Block Diagram
Drain
Source
Input
Page 2
IRSF3021
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. (Tc = 25°C unless otherwise specified.)
Minimum Maximum Units Test Conditions
V
ds, max
Continuous Drain to Source Voltage 50
V
V
in, max
Continuous Input Voltage -0.3 8
I
ds
Continuous Drain Current self limited
P
d
Power Dissipation 30 W T
c
25°C
E
AS
Unclamped Single Pulse Inductive Energy 200 mJ
V
esd1
Electrostatic Discharge Voltage (Human Body Model) 4000
V
1000pF. 1.5k
V
esd2
Electrostatic Discharge Voltage (Machine Model) 1000 200pF, 0
T
Jop
Operating Junction Temperature Range -40
self-limited
T
Stg
Storage Temperature Range -40 175 °C
T
L
Lead Temperature (Soldering, 10 seconds) 300
Switching ElectricalCharacteristics
(VCC = 14V, Resistive Load (RL) = 10, Rin= 100Ω. Specifications measured at TC= 25°C unless otherwise specified.)
Minimum Typical Maximum Units Test Conditions
t
don
Turn-On Delay Time 10 50 Vin = 0V to 5V, 50% to 90%
t
r
Rise Time 30 80
µs
Vin = 0V to 5V, 90% to 10%
t
doff
Turn-Off Delay Time 20 60 Vin = 0V to 5V, 50% to 10%
t
f
Fall Time 15 50 Vin = 0V to 5V, 10% to 90%
SR Output Positive Slew Rate -4 4
V/µs
Vin = 0V to 5V, +dVds/dt
SR Output Positive Slew Rate -4 4 Vin = 0V to 5V, -dVds/dt
Minimum Typical Maximum Units Test Conditions
V
ds,clamp
Drain to Source Clamp Voltage 50 56 65
V
Ids = 6A, tp = 700 µS
R
ds(on)
Drain to Source On Resistance 155 200 m V
in
= 5V, Ids = 2A
I
dss
Drain to Source Leakage Current 250 µA Vds = 40V, Vin = 0V
V
th
Input Threshold Voltage 1.0 2.0 3.0 V V
ds
= Vin, Ids + Iin= 10mA
I
i,on
Input Supply Current (Normal Operation) 100 300 µ A Vin = 5V
I
i,off
Input Supply Current (Protection Mode) 500 µ A Vin = 5V
V
in, clamp
Input Clamp Voltage 9 10 V Iin = 1mA
V
sd
Body-Drain Diode Forward Drop 1.5 V I
ds
= -2A, R
in
= 1k
Static Electrical Characteristics
(Tc = 25°C unless otherwise specified.)
Minimum Typical Maximum Units Test Conditions
RΘ
jc
Junction to Case 4
°C/W TO-220AB
RΘ
jA
Junction to Ambient 60
RΘ
jc
Junction to PCB 40
°C/W SOT-223
RΘ
jA
Junction to PCB 60
Thermal Characteristics
Page 3
IRSF3021
Minimum Typical Maximum Units Test Conditions
I
ds(sd)
Current Limit 3.0 5.5 8.0 A Vin = 5V, VDS = 14V
T
j(sd)
Over Temperature Shutdown Threshold 155 165 °C Vin = 5V, Ids = 2A
V
protect
Min. Input Voltage for Over-temp function 3 V
t
Iresp
Current Limit Response Time TBD µs
I
peak
Peak Short Circuit Current 10 A
t
Tresp
Over-Temperature Response Time TBD µs
Protection Characteristics
(TC= 25 °C unless otherwise specified. Min/Max specifications are for TC= -40°C to TC = +125°C unless otherwise specified.)
Notes:
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.
E
AS
is tested with a constant current source of 6A applied for 700µS with Vin = 0V and starting Tj = 25°C.
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.
Page 4
IRSF3021
Case Outline  SOT-223 (IRSF3021L)
MILLIMET ERS INCHES
DIM MIN MAX MIN MAX
A 1.55 1.80 0.061 0.071 B 0.65 0.85 0.026 0.033
B1 2.95 3.15 0.11 6 0.124
C 0.25 0.35 0.010 0.014 D 6.30 6.70 0.248 0.264 E 3.30 3.70 0.130 0.146 e 2.30 BSC .0905 BSC
e1 4.60 BSC 0.181 BSC
H 6.71 7.29 0.287 0.264 L 0.91 0.036
L1 0.02 0.10 0.0006 0.004
Θ 10° MAX 10° MAX
NOTES:
1. Dimensioning and tolerancing per ANSI Y14.5M, 1982
2. Controlling dimension: INCH
3. Dimensions do not include lead flash
4. Conforms to JEDEC outline TO-261AA
LEAD ASSIGNMENTS
1. Gate
2. Drain
3. Source
4. Drain
Page 5
IRSF3021
Tape and Reel  SOT-223 (IRSF3021L)
NOTES:
1. Controlling dimension: MILLIMETER
2. Conforms to outline EIA-481 and EIA-541
3. Each 330.00 (13.00) reel contains 2,500 devices.
NOTES:
1. Controlling dimension: MILLIMETER
2. Conforms to outline EIA-481-1
3. Dimension measured at hub
4. Includes flange distortion at outer edge
Page 6
IRSF3021
Case Outline  TO-220AB (IRSF3021)
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331
EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 732020
IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 2Z8, Tel: (905) 475 1897
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 451 0111
IR FAR EAST: K&H Bldg., 2F, 3-30-4 Nishi-Ikeburo 3-Chome, Toshima-Ki, Tokyo Japan 171 Tel: 81 3 3983 0086
IR SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, Singapore 0316 Tel: 65 221 8371
http://www.irf.com/ Data and specifications subject to change without notice. 12/96
LEAD ASSIGNMENTS
1. Gate
2. Drain
3. Source
4. Drain
NOTES:
1. Dimensioning and tolerancing per ANSI Y14.5M, 1982
2. Controlling dimension: INCH
3. Dimensions shown are in millimeters (inches)
4. Conforms to JEDEC outline TO-251AA
5. Dimension does not include solder dip. Solder dip max. +0.16 (.006)
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