DATA SHEET
SD520T~SD5100T
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?Low power loss, High efficiency
鈥?High surge capacity
鈥?For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
.307(7.8)
.283(7.2)
.225(5.7)
.209(5.3)
TO-251AB
.264(6.7)
.248(6.3)
.216(5.5)
.200(5.1)
4
Unit: inch ( mm )
CURRENT - 5 Ampere
.098(2.5)
.082(2.1)
.024(0.6)
.016(0.4)
鈥?High temperature soldering guaranteed:260壟XC/10 seconds at terminals
.063(1.6)
.047(1.2)
1
3
.032(0.8)
.012(0.3)
MECHANICAL DATA
Case: TO-251AB molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: As marking
Weight: 0.015 ounces, 0.4grams.
.071(1.8)
.051(1.3)
.02(0.5)
2
.09 .09
(2.3) (2.3)
3
2
4
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%
SD520T
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 5.0A (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
SD530T
30
21
30
SD540T
40
28
40
SD550T
50
35
50
5
100
SD560T
60
42
60
SD580T
80
56
80
SD5100T
100
70
100
UNITS
V
V
V
A
A
0.85
V
mA
擄C/W
擄C
擄C
0.55
0.2
20
80
0.75
-55 to +125
-65 to +150
NOTES:
1. Thermal Resistance Junction to Ambient .
DATE : OCT.10.2002
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