GULFSEMI SB250

SB220 THRU SB260
SCHOTTKY BARRIER
RECTIFIER
VOLTAGE: 20 TO 60V
CURRENT: 2.0A
FEATURE
DO-15\ DO-204AC
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
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
SB
220
20
14
20
SB
230
30
21
30
SB
240
40
28
40
SB
250
50
35
50
SB
260
60
42
60
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Vrrm
Vrms
Vdc
Maximum Average Forward Rectified
Current 0.375" lead length TL=75°C
If(av)
2.0
A
Ifsm
Vf
50.0
A
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Forward Voltage at 2.0A DC(Note 1)
0.55
Rev.A5
V
V
V
0.7
500
Maximum DC Reverse Current
Ta =25°C
at rated DC blocking voltage
Ta =100°C
Ir
10.0
Typical Thermal Resistance
(Note 2)
Rth(ja)
60.0
Storage and Operating Junction Temperature
Tj
-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 1
1
units
V
uA
mA
°C /W
°C
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RATINGS AND CHARACTERISTIC CURVES SB220 THRU SB260
2
2
Rev.A5
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