Description
Features
nEXTREMELY LOW VF
nLOW POWER LOSS HIGH EFFICIENCY
Mechanical Dimensions
nLOW STORED CHARGE; MAJORITY
CARRIER CONDUCTION
nMEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25 OC.
Maximum Ratings
SR120...180 Series
Data Sheet
1.0 Amp SCHOTTKY
RECTIFIERS
SR120 . . . 180 Series
Units
Volts
Volts
Volts
Amps
Amps
Volts
mAmps
pF
°C / W
°C
Average Forward Rectified Current...IF(av)
@ TA = 55°C
Non-Repetitive Peak Forward Surge Current...IFSM
@ Rated Load Conditions, ½ Wave, 8.3mS
Forward Voltage...VF
@ IF = 1.0 Amps
DC Reverse Current...IR
@ Rated DC Blocking Voltage TL =25°C
Typical Junction Capacitance...CJ
Typical Thermal Resistance...RθJA
Operating Temperature Range...TJ
Page 7-4
20 30 40 50 60 80
20 30 40 50 60 80
20 30 40 50 60 80
.55 .60 .65
110 < ................................. 71 ................................... >
< ............. -65 to 125 .......... > < ............. -65 to 150 .............>
Peak Repetitive Reverse Voltage...VRRM
Working Peak Reverse Voltage...VRWM
DC Blocking Voltage...VDC
< ................. .70 ................ >
SR120 SR130 SR140 SR150 SR160 SR180
............................................. 5 0 ...............................................
............................................. 1.0 ...............................................
............................................. 1.0 ...............................................
............................................. 4 0 ...............................................
Typical Reverse Characteristics
Reverse Current (mA)
Reverse Voltage (Volts)
SR120...140
TJ
= 75oC
TJ
= 25oC
Typical Junction Capacitance
pF
Reverse Voltage (VR) - Volts
SR150...180
Forward Current Derating Curve
Forward Current (Amps)
Lead Temperature (oC)
SR120...140
SR150...180
TJ
= 125oC
.205
.160
1.00 Min.
.031 typ.
.080
.107
JEDEC
D0-41
