SB270 Datasheet, PDF (1/2 Pages) Galaxy Semi-Conductor Holdings Limited – SCHOTTKY BARRIER RECTIFIER

SB270 THRU SB2100
SCHOTTKY BARRIER
RECTIFIER
VOLTAGE: 70 TO 100V
CURRENT: 2.0A
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
DO-15\ DO-204AC
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
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 SB270
SB280
SB290
Maximum Recurrent Peak Reverse Voltage
Vrrm
70
Maximum RMS Voltage
Vrms
49
Maximum DC blocking Voltage
Vdc
70
Maximum Average Forward Rectified Current
0.375" lead length Ta=25°C
Peak Forward Surge Current 8.3ms singlehalf sine-
wave superimposed on rated load
If(av)
Ifsm
Maximum Forward Voltage at 2.0A DC (Note 1)
Vf
Maximum DC Reverse Current
at rated DC blocking voltage
Ta =25°C
Ir
Ta =100°C
Typical Thermal Resistance
(Note 2) Rth(ja)
80
90
56
63
80
90
2.0
70.0
0.79
0.5
20.0
60.0
Storage and Operating Junction Temperature
Tj,Tstg
-55 to +125
Note:
1. Pulse test :300uS pulse width ,1% duty cycle.
2. Thermal Resistance from Junction to Ambient at 0.5" lead length, vertical P.C. Board Mounted
SB2100
100
70
100
units
V
V
V
A
A
V
mA
°C /W
°C
Rev.A1
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