SB2020 THRU SB20100
20.0 AMP SCHOTTKY BARRIER RECTIFIERS
o
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
* Lead Free Finish/RoHS Compliant
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
* Weight: 1.81 grams
VOLTAGE RANGE
20 to 100Volts
CURRENT
20.0 Ampere
.108
(2.75)
.040
(1.0)
MAX.
.412
(10.5)
MAX.
TO-220 AB
3.8 f +.2
HOLE THRU
.189(4.8)
.165(4.2)
.248
(6.3) .630
(16.0)
MAX.
.051
(1.3)
MAX.
.040
(1.0)
MAX.
.100
(2.54)
.500
.158 (12.7)
(4.0) MIN.
MAX.
0. 27(0.7)
.016(0.4 )
PIN 1
PIN 3
+
CASE
PIN 2
Dimensions in inches and (millimeters)
.055(1.4)
.043(1.1)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
SB2020
20
14
20
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage per Leg at 10.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJC (Note 2)
Operating Temperature Range Tj
Storage Temperature Range TSTG
Ta=100 C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
SB2030
30
21
30
SB2040
40
28
40
SB2050
50
35
50
SB2060
60
42
60
20
150
0.65 0.75
500
100
700
100
-65 +125
-65 +150
SB2080
80
56
80
SB20100
100
70
100
UNITS
V
V
V
A
0.85
460
-65 +150
A
V
uA
mA
pF
C/W
C
C
http://www.bytesonic.com.tw/
Version 1.1
2013/2/27
