SB520 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – HIGH CURRENT SCHOTTKY BARRIER RECTIFIERS(VOLTAGE - 20 to 100 Volts CURRENT - 5.0 Amperes)

SB520 THRU SB5A0
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage – 20 to 100 Volts
Forward Current – 5.0 Amperes
Features
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
• Metal silicon junction, majority carrier conduction
• Guard ring for overvoltage protection
• Low power loss, high efficiency
• High current capability, low forward voltage drop
• High surge capability
• For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
• High temperature soldering guaranteed:250℃/10 seconds
at terminals, 0.375”(9.5mm)lead length, 5lb.(2.3kg) tension
Mechanical Data
• Case: Molded plastic body, JEDEC DO-201AD.
• Terminals: Axial leads, solderable per MIL-STD-750, method 2026
• Polarity: Color band denotes cathode end.
• Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25⁰C ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load.
For capacitive load, derate by 20%
SB SB SB SB SB SB SB
Symbols
Units
520 530 540 550 560 580 5A0
Maximum recurrent peak reverse voltage
VRRM 20 30 40 50 60 80 100 V
Maximum RMS voltage
VRMS 14 21 28 35 42 57 71 V
Maximum DC blocking voltage
Maximum average forward rectified current
0.375” (9.5mm)lead length
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (JEDEC method)
Maximum instantaneous forward voltage
at 5 A (Note 1)
Maximum reverse current
at rated reverse voltage(Note 1)
TA = 25 ^OC
TA = 100^OC
VDC
20 30 40 50 60 80 100 V
I(AV)
5.0
A
IFSM
150
A
VF
0.55
0.70
0.80 0.85 V
2.5
IR
mA
50
25
Typical junction capacitance (Note 2)
Ctot
500
400
pF
Typical thermal resistance, from junction to ambient(Note 3) R_θJA
Typical thermal resistance, from junction to lead(Note 3)
R_θJL
Operating junction temperature range
TJ
-65 to +125
25
8.0
-65 to +150
O_C/W
O_C/W
O_C
storage temperature range
TS
-65 to +150
O_C
Notes: (1) Pulse test: 300μs pulse width, 1% duty cycle
(2) Measured at 1MH_Z and applied reverse voltage of 4 Volts
(3) Thermal Resistance from Junction to lead vertical P.C.B, mounted with 0.375”(9.5mm) lead length
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
®
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 19/05/2003