GOOD-ARK SL33

SL32 thru SL34
Surface Mount Low VF Schottky Barrier Rectifiers
Reverse Voltage 20 to 40 Volts Forward Current 3.0 Amperes
Features
‹ For surface mounted application
‹ Metal silicon junction, majority carrier conduction
‹ Low forward voltage drop
‹ Easy pick and place
‹ High surge current capability
‹ Plastic material used carries Underwriters Laboratory
Classification 94V-O
‹ Epitaxial construction
‹ High temperature soldering:
250oC / 10 seconds at terminals
Mechanical Data
‹ Cases: Molded plastic
‹ Terminals: Solder plated
‹ Polarity: Indicated by cathode band
‹ Weight: 0.09 ounce, 0.25 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Symbols
S L 32
S L 33
S L 34
Units
Maximum repetitive peak reverse voltage
VRRM
20
30
40
Volts
Maximum RMS voltage
VRMS
14
21
28
Volts
Maximum DC blocking voltage
V DC
20
30
40
Volts
Maximum average forward rectified current See Fig. 1
I(AV)
3.0
Amps
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method )
IFSM
100.0
Amps
Maximum instantaneous forward voltage @ 3.0A (Note 1)
VF
Maximum DC reverse current
at rated DC blocking voltage
@ TA=25oC
@ TA=100oC
0.385
0.385
0.400
Volts
IR
5.0
250
Maximum thermal resistance (Note 2)
RθJL
RθJA
17
55
Operating junction temperature range
TJ
-55 to +125
o
C
TSTG
-55 to +150
o
C
Storage temperature range
Notes:
1. Pulse Test with PW=300usec, 1% Duty Cycle.
2. Measured on P.C. Board with 0.2 x 0.2" (5.0 x 5.0 mm) Copper Pad Areas.
337
mA
o
C/W
RATINGS AND CHARACTERISTIC CURVES
338