SL44 General Semiconductor, SL44 Datasheet

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SL44

Manufacturer Part Number
SL44
Description
Schottky Rectifier
Manufacturer
General Semiconductor
Datasheet

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NEW PRODUCT
Ratings at 25¡C ambient temperature unless otherwise specified.
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at:
(NOTE 1)
Maximum DC reverse current
at rated DC blocking voltage
Typical thermal resistance
Operating junction temperature range
Storage temperature range
NOTES:
(1) Pulse test: 300ms pulse width, 1% duty cycle,
(2) P.C.B. mounted 0.55 x 0.55Ó (14 x 14mm) copper pad areas, T
(3) Mounted on Al plate, T
2/16/99
0.126 (3.20)
0.114 (2.90)
L (SEE FIG. 1)
0.030 (0.76)
0.060 (1.52)
0.079 (2.06)
0.103 (2.62)
LOW V
Dimensions in inches and (millimeters)
L
Reverse Voltage - 20 to 40 Volts
=60°C, R
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(NOTE 2)
0.320 (8.13)
0.305 (7.75)
I
I
I
I
F
F
F
F
F
DO-214AB
QJL
0.260 (6.60)
=4.0A, T
=4.0A, T
=8.0A, T
=8.0A, T
0.280 (7.11)
(NOTE 1)
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
=6°C/W
0.008 (0.203)
A
A
A
A
=125¡C
=25¡C
=125¡C
=25¡C
T
T
MAX.
A
A
=25¡C
=100¡C
SL42 THRU SL44
(NOTE 3)
(NOTE 2)
0.220 (5.59)
0.245 (6.22)
0.012 (0.305)
0.006 (0.152)
NEW PRODUCT
L
=90°C
SYMBOLS
V
V
R
T
R
I
V
I
FSM
(AV)
RRM
RMS
V
T
STG
I
QJA
QJL
DC
R
F
J
¨ Plastic package has Underwriters Laboratory
¨ For surface mount applications
¨ Low profile package
¨ Built-in strain relief, ideal for automated placement
¨ Easy pick and place
¨ Metal silicon junction,
¨ Low power loss, high efficiency
¨ High current capability, low forward voltage drop
¨ For use in low voltage, high frequency inverters, free
¨ High temperature soldering:
Case: JEDEC DO-214AB molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.007 ounce 0.25 gram
Flammability Classification 94V-0
majority carrier conduction
wheeling, and polarity protection applications
250¡C/10 seconds at terminals
Forward Current - 4.0 Amperes
SL42
SL2
20
14
20
MECHANICAL DATA
0.31
0.42
0.37
0.47
-55 to +150
-55 to +125
FEATURES
35.0
150
SL43
SL3
4.0
8.0
0.5
50
14
30
21
30
NEW PRODUCT
0.35
0.44
0.41
0.50
SL44
SL4
40
28
40
Amps
Amps
UNITS
Volts
Volts
Volts
Volts
¡C/W
mA
¡C
¡C

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SL44 Summary of contents

Page 1

... Mounted on Al plate, T =60°C, R QJL =6°C/W L 2/16/99 NEW PRODUCT SL42 THRU SL44 Forward Current - 4.0 Amperes ¨ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ¨ For surface mount applications ¨ Low profile package 0.245 (6.22) ¨ Built-in strain relief, ideal for automated placement 0.220 (5.59) ¨ ...

Page 2

... RATINGS AND CHARACTERISTIC CURVES SL42 THRU SL44 FIG FORWARD CURRENT DERATING CURVE LEAD TEMPERATURE,°C FIG TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 PULSE WIDTH=300ms 1% DUTY CYCLE T =125¡ =25¡ 0.1 0.01 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG TYPICAL JUNCTION CAPACITANCE ...

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