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SB100

Schottky Rectifiers

Fairchild Semiconductor 

SB120 - SB1100

Features

• 1.0 ampere operation at TA = 75°C

with no thermal runaway.

• For use in low voltage, high frequency

inverters free wheeling, and polarity

protection applications.

DO-41

COLOR BAND DENOTES CATHODE

Schottky Rectifiers

Absolute Maximum Ratings* TA = 25°C unless otherwise noted

Symbol

Parameter

VRRM

IF(AV)

IFSM

Tstg

TJ

Maximum Repetitive Reverse Voltage

Average Rectified Forward Current

.375 " lead length @ TA = 75°C

Non-repetitive Peak Forward Surge Current

8.3 ms Single Half-Sine-Wave

Storage Temperature Range

Operating Junction Temperature

Value

Units

120 130 140 150 160 180 1100

20 30 40 50 60 80 100 V

1.0

A

30

A

-65 to +125

°C

-65 to +125

°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Thermal Characteristics

Symbol

PD

RθJA

Parameter

Power Dissipation

Thermal Resistance, Junction to Ambient

Value

1.25

80

Units

W

°C/W

Electrical Characteristics TA = 25°C unless otherwise noted

Symbol

Parameter

VF

Forward Voltage @ 1.0 A

IR

Reverse Current @ rated VR TA = 25°C

TA = 100°C

Irr

Maximum Full Load Reverse Current, Full Cycle

TA = 75°C

CT

Total Capacitance

VR = 4.0 V, f = 1.0 MHz

Device

Units

120 130 140 150 160 180 1100

500

700

850

mV

0.5

mA

10

mA

30

mA

110

pF

2001 Fairchild Semiconductor Corporation

SB120-SB1100, Rev. C

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