Document
SK32B thru SK36B
Surface Mount Schottky Rectifier Reverse Voltage 20 - 60V Forward Current 3A
FEATURES
• Ideal for automated placement • Low forward voltage drop • Low leakage current • Meets environmental standard MIL-S-19500D • Moisture sensitivity:level 1, per J-STD-020 • Solder dip 275 °C, 10 s • Compliant to RoHS Directive 2002/95/EC and
in accordance to WEEE 2002/96/EC
APPLICATIONS For use in general purpose rectification of lighting, power supplies, inverters, converters and freewheeling diodes for consumer, automotive and telecommunication.
Package: DO-214AA (SMB)
PRIMARY CHARACTERISTICS
IF(AV) VRRM IFSM
VF TJ max.
3A 20V to 60 V
120A 0.50V&0.70V
125 °C
MECHANICAL DATA Case: DO-214AC, molded epoxy body,Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22B-106 Polarity: Laser Band Denotes Cathode Band
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
SK32B
Maximum repetitive peak reverse voltage
VRRM
20
Maximum RMS voltage
VRMS
14
Maximum DC blocking voltage
Maximum average forward rectified current at TL (See Fig.1) Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load
Operating junction temperature range
VDC IF(AV) IFSM
TJ
20
Storage temperature range
Tstg
SK33B 30 21 30
SK34B 40 28 40 3
SK35B 50 35 50
100
- 55 to + 125 - 55 to + 125
SK36B 60 42 60
UNIT
V V V A A °C °C
1/4
SK32B thru SK36B
Surface Mount Schottky Rectifier Reverse Voltage 20 - 60V Forward Current 3A
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS SYMBOL SK32B
SK33B
SK34B
SK35B
SK36B
Maximum instantaneous forward voltage
=IF 3A
Maximum DC reverse current at rated DC blocking voltage
TJ=25℃ TJ=100℃
Typical junction capacitance
4.0 V, 1 MHz
Typical thermal resistance
VF
IR CJ RθJA (1) RθJT (2)
0.50
0.5 20 250 50 10
0.70
Notes: (1) Thermal resistance from junction to ambient, 0.3×0.3〃(8.0×8.0mm)copper pads to each terminal
(2) Thermal resistance from junction to terminal, 0.3×0.3〃(8.0×8.0mm)copper pads to each terminal
UNIT V mA pF
°C/W
2/4
SK32B thru SK36B
Surface Mount Schottky Rectifier Reverse Voltage 20 - 60V Forward Current 3A
RATINGS AND CHARACTERISTICS CURVES
(T A
=
25
°C
unless
otherwise
noted)
3/4
SK32B thru SK36B
Surface Mount Schottky Rectifier Reverse Voltage 20 - 60V Forward Current 3A
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
www.goodarksemi.com
4/4 Doc.USSK32B-SK36Bx2.0
.