SCHOTTKY BARRIER RECTIFIER
SR102 THRU SR108
FEATURES
ꢀFast switching.
ꢀLow forward voltage, high current capability.
ꢀLow power loss, high efficiency.
ꢀHigh current surge capability.
ꢀHigh temperature soldering guaranteed:
250ꢀ/10 seconds, 0.375" (9.5mm) lead length
at 5 lbs. (2.3kg) tension.
MECHANICAL DATA
ꢀCase: Transfer molded plastic
ꢀEpoxy: UL94V - 0 rate flame retardant.
ꢀ Polarity: Color band denoted cathode end.
ꢀLead: Plastic axial lead, solderable per MIL - STD - 202E
method 208C
ꢀMounting position : Any
ꢀWeight: 0.012 ounce, 0.33 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
ꢀRatings at 25ꢁ ambient temperature unless otherwise specified
ꢁSingle phase, half wave, 60Hz, resistive or inductive load.
ꢁFor capacitive load derate current by 20%
SYMBOLS
UNIT
Volts
Volts
Volts
SR102 SR103 SR104 SR105 SR106 SR108
VRRM
VRMS
VDC
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
ꢂꢃ
ꢉꢅ
ꢂꢃ
ꢄꢃ
ꢂꢉ
ꢄꢃ
ꢅꢃ
ꢂꢈ
ꢅꢃ
ꢆꢃ
ꢄꢆ
ꢆꢃ
ꢇꢃ
ꢅꢂ
ꢇꢃ
ꢈꢃ
ꢆꢊ
ꢈꢃ
Maximum DC Blocking Voltage
TL = 75ꢀ(SR102-104)
Maximum Average Forward
Rectified Current 0.375"
(9.5mm) lead length at
I(AV)
Amp
ꢉꢋꢃ
ꢅꢃ
TL = 100ꢀ(SR105-
108)
Peak Forward Surge Current
IFSM
Amps
8.3ms single half sine - wave superimposed on
rated load (JEDEC method )
VF
IR
ꢃꢋꢆꢆ
ꢃꢋꢊꢃ
Volts
mA
Maximum Instantaneous Forward Voltage at 1.0A
ꢃꢋꢈꢃ
TA = 25ꢁ
TAꢀꢌꢍꢌꢉꢃꢃꢁ
ꢉꢋꢃ
ꢉꢃ
Maximum DC Reverse Current at rate
DC blocking voltage (Note 1)
Cj
Rꢀꢁꢂ
TJ
ꢉꢉꢃ
ꢆꢃ
pF
ꢁ/W
ꢁ
Typical Junction Capacitance (Note 2 )
Typical Thermal Resistance (Note 3)
Operating Temperature Range
(-65 to +125)
(-65 to +150)
TSTG
Storage Temperature Range
(-65 to +150)
ꢁ
NOTES:
1. Pulse test: 300 ꢀs pulse width, 1% duty cycle.
2. Measured at 1MHz and applied reverse voltage of 4.0 volts.
3. Thermal resistance from junction to ambient P.C.B. mounted with 0.375" (9.5mm) lead length with 1.5" x 1.5"
(38 X 38mm) copper pads.
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