DATA SHEET
SD320T~SD3100T
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE 20 to 100 Volts
FEATURES
鈥?Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
鈥?For surface mounted applications
鈥?Low profile package
鈥?Built-in strain relief
鈥?High surge capacity
鈥?For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
鈥?High temperature soldering guaranteed:260壟XC/10 seconds at terminals
.307(7.8)
.283(7.2)
1
3
.032(0.8)
.012(0.3)
.071(1.8)
.051(1.3)
.02(0.5)
CURRENT - 3 Ampere
TO-251AB
.264(6.7)
.248(6.3)
.216(5.5)
.200(5.1)
4
Unit: inch ( mm )
.098(2.5)
.082(2.1)
.024(0.6)
.016(0.4)
MECHANICAL DATA
Case: O-251AB molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: As marking
Weight: 0.015 ounces, 0.4grams.
2
.09 .09
(2.3) (2.3)
.225(5.7)
.209(5.3)
3
2
4
鈥?Low power loss, High efficiency
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25擄C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
.063(1.6)
.047(1.2)
SD320T
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at Tc=75擄C
Peak Forward Surge Current,
8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A (Note 1)
Maximum DC Reverse Current at Tc=25擄C
DC Blocking Voltage per element Tc=100擄C
Maximum Thermal Resistance (Note 2)
Operating and Storage Temperature Range
Storage Temperature Range
20
14
20
SD330T
30
21
30
SD340T
40
28
40
SD350T
50
35
50
3
SD360T
60
42
60
SD380T
80
56
80
SD3100T
100
70
100
UNITS
V
V
V
A
75
A
0.85
V
mA
擄C/W
擄C
擄C
0.50
0.2
20
80
0.64
-55 to +125
-65 to +150
NOTES:
1. Thermal Resistance Junction to Ambient .
DATE : OCT.10.2002
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