SK32B Datasheet, PDF (1/2 Pages) Micro Commercial Components – 3 Amp Schottky Rectifier 20 to 100 Volts

Diode Semiconductor Korea SK32B---SK310B
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
REVERSE VOLTAGE: 20 - 100 V
FORWARD CURRENT: 3.0 A
FEATURES
Schottky barrier rectifier
Guardring protection
Low forward voltage
Reverse energy tested
High current capability
Extremely low thermal resistance
MECHANICAL DATA
Case: SMB molded plastic body 1111
Polarity: Color band denotes cathode end
Mounting position: ANY
Weight: 0.003 ounces, 0.093 gram
SMB
4 . 5± 0.1 5
5 . 3± 0.2
1.25± 0.2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC ambient temperature unless otherwise specified
0.2± 0.05
Dimensions in millimeters
Device marking code
SK32B SK33B SK34B SK35B SK36B SK38B SK39BSK310B
UNITS
SK32B SK33B SK34B SK35B SK36B SK38B SK39BSK310B
Maximum repetitive peak reverse voltage
V_RRM
20
30
40 50
60
80 90 100
V
Maximum RMS voltage
V_RWS
14
21
28
35
42
56 63 70
V
Maximum DC blocking voltage
V_DC
20
30
40 50
60
80 90 100
V
Maximum average forward rectified current at
T_L=90
I_F(AV)
3.0
A
Peak forward surge current 8.3ms single half-
sine-wave
I_FSM
100.0
A
Maximum instantaneous forward voltage
at I_FM=3.0A (NOTE1)
V_F
Maximum DC reverse current T_J=25
I_R
at rated DC blocking voltage T_J=100
Maximum thermal resistance
R _JL
Operating temperature range
T_J
Storage temperature range
T_STG
NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 %
0.50
0.70
0.5
20.0
17.0
- 55 ---- +125
- 55 ---- +150
0.85
V
mA
o_C/W
o_C
o_C
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