SB345S Datasheet, PDF (1/2 Pages) Gulf Semiconductor – SCHOTTKY BARRIER RECTIFIER VOLTAGE: 45V CURRENT: 3.0A

SB345S
SCHOTTKY BARRIER
RECTIFIER
VOLTAGE: 45V
CURRENT: 3.0A
FEATURE
High current capability, Low forward voltage drop
Low power loss, high efficiency
High surge capability
High temperature soldering guaranteed
250°C /10sec/0.375" lead length at 5 lbs tension
MECHANICAL DATA
Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
Case: Molded with UL-94 Class V-0 recognized Flame
Retardant Epoxy
Polarity: color band denotes cathode
Mounting position: any
DO-201AD
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated)
SYMBOL
SB345S
Maximum Recurrent Peak Reverse Voltage
Vrrm
45
Maximum RMS Voltage
Vrms
31.5
Maximum DC blocking Voltage
Vdc
45
Maximum Average Forward Rectified
If(av)
3.0
Current 3/8" lead length
Peak Forward Surge Current 8.3ms single
Ifsm
100
half sine-wave superimposed on rated load
Maximum Forward Voltage at 3.0A DC
Vf
0.50
Maximum DC Reverse Current
at rated DC blocking voltage
Ta =25℃
Ta =100℃
Ir
0.5
10.0
Typical Junction Capacitance
(Note 1)
Cj
220.0
Typical Thermal Resistance
(Note 2)
R(ja)
30.0
Storage and Operating Junction Temperature
Tj
-65 to +150
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Thermal Resistance from Junction to Ambient at 0.5" lead length, vertical P.C. Board Mounted
Rev.A1
units
V
V
V
A
A
V
mA
pF
℃ /W
℃
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