SD820YT~SD860YT
SURFACE MOUNT SCHOTTKYBARRIER RECTIFIERS
Unit : inch (mm)
TO-251AB
8 Amperes
CURRENT
VOLTAGE
20 to 60 Volts
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
.264(6.7)
.248(6.3)
.098(2.5)
.082(2.1)
.024(0.6)
.016(0.4)
• For surface mounted applications
• Low profile package
.216(5.5)
.200(5.1)
• Built-in strain relief
• Low power loss, High efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
.071(1.8)
.051(1.3)
• In compliance with EU RoHS 2002/95/EC directives
.032(0.8)
.012(0.3)
MECHANICALDATA
.02(0.5)
• Case: TO-251AB molded plastic
.09 .09
(2.3) (2.3)
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: As marking
• Standard packaging: 16mm tape (EIA-481)
• Weight: 0.0104 ounces, 0.297 grams.
MAXIMUMRATINGSANDELECTRICALCHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PARAMETER
SYMBOL SD820YT SD830YT SD840YT SD850YT SD860YT UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
IF(AV)
IFSM
VF
20
14
20
30
21
30
40
28
40
8
50
35
50
60
42
60
V
V
V
A
A
V
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at TC =75O
C
Peak Forward Surge Current :8.3ms single half sine-
wave superimposed on rated load(JEDEC method)
85
Maximum Forward Voltage at 4.0A (Note 1)
0.55
0.75
Maximum DC Reverse Current TJ=25O
C
0.2
20
0.1
20
IR
mA
at Rated DC Blocking Voltage TJ=100O
C
RθJC
RθJA
5.0
80
Typical Thermal Resistance
OC / W
OC
Operating Junction Temperature Range
Storage Temperature Range
T
J
-55 to +125
-55 to +150
T
STG
-55 to +150
OC
PAGE . 1
STAD-APR.27.2009