SB540B-G

Comchip Leaded Schottky Barrier Rectifiers SMD Diode Specialist SB520-G Thru. SB5100-G Voltage: 20 to 100 V Current: 5.0 A RoHS Device DO-201AD Features -Low drop down voltage. 1.0(25.4) Min. -Metal-Semiconductor junction with guard ring 0.210(5.3) 0.189(4.8) -High surge current capability -Silicon epitaxial planar chips. -For use in low voltage, high efficiency inverters, free wheeling, and polarity protection applications 0.375(9.5) 0.287(7.3) -Lead-free part, meet RoHS requirements. Mechanical data 1.0(25.4) Min. 0.052(1.30) 0.048(1.20) -Epoxy: UL94-V0 rated flame retardant -Case: Molded plastic body DO-201AD -Terminals: Solderable per MIL-STD-750 Method 2026 Dimensions in inches and (millimeter) -Polarity: Color band denotes cathode end -Mounting Position: Any -Weight: 1.12grams Electrical Characteristics (at TA=25°C unless otherwise noted) Ratings at 25°C ambient temperature unless otherwise specified. Symbol SB 520-G SB 540-G SB 545-G SB 550-G SB 560-G SB 580-G SB 5100-G Unit Maximum recurrent peak reverse voltage VRRM 20 40 45 50 60 80 100 V Maximum RMS voltage VRMS 14 28 30 35 42 56 70 V Maximum DC blocking voltage VDC 20 40 45 50 60 80 100 V Parameter Maximum average forward rectified current 0.375” (12.7mm) lead length at TA=75°C, See Figure 1 I(AV) 5.0 A IFSM 100 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) TL=110°C Maximum forward voltage at 5.0A (Note 1) Maximum DC reverse current At rated DC blocking voltage 0.55 0.70 IR TA=100°C IR 50 CJ 350 Typical thermal resistance (Note 3) Operating junction temperature range V mA RθJA RθJL TJ 0.85 0.5 TA=25°C Typical junction capacitance (Note 2) Storage temperature range VF 30 135 35.0 15.0 -65 to +125 TSTG pF °C/W -65 to +150 -65 to +150 °C °C NOTES: 1. Pulse test 300µs pulse width, 1% duty cycle. 2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts. 3. Thermal resistance junction to ambient and from junction to lead P.C.B mounted 0.500”(12.7mm)lead length with 2.5*2.5”(63.5*63.5mm) copper pad.. REV:A Page 1 QW-BB051 Comchip Technology CO., LTD. Comchip Leaded Schottky Barrier Rectifiers SMD Diode Specialist RATING AND CHARACTERISTIC CURVES (SB520-G Thru. SB5100-G) Fig.2 - Maximum Non-repetitive Peak Forward Surge Current Fig.1- Forward Current Derating Curve 6.0 4.0 SB520-G ~ SB545-G 3.0 2.0 SB550-G ~ SB5100-G 1.0 single phase half wave 60Hz resistive or inductive load 3.75”(9.5mm) lead length 0 0 25 50 75 100 125 50 SB550-G ~ SB5100-G 0 1 10 100 Number of Cycles at 60Hz Fig.3 - Typical Instantaneous Forward Characteristics Fig.4A - Typical Reverse Characteristics 100 pulse width =300µS 1% duty cycle, Tj=25°C SB520-G ~ SB545-G SB580-G ~ SB5100-G 1.0 SB550-G ~ SB560-G SB520-G ~ SB545-G 0.1 10 TJ=125°C 1.0 TJ=100°C 0.1 TJ=25°C 0.01 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, (%) Fig.5 - Typical Junction Capacitance Fig. 4B - Typeical Reverse Characteristic 5 TJ=25°C f=1.0MHz Vsig=50mvp-p SB520-G ~ SB545-G SB550-G ~ SB5100-G 100 10 0.1 0 Instantaneous Forward Voltage, (V) 1000 Junction Capacitacne, (pF) SB520-G ~ SB545-G 100 Lead Temperature, ( °C ) 10 0.01 (JEDEC Method) 150 175 150 TL=110°C 8.3mS single half sine-wave Instantaneous Reverse Current, (mA) 50 Instantaneous Forward Current, (A) Peak Forward Surge Current, (A) 5.0 1.0 10 Reverse Voltage, (V) 100 10 Instantaneous Reverse Current, (uA) Average Forward Current, (A) 200 SB320-G ~ SB3100-G TJ=150°C 4 10 TJ=125°C 3 10 10 10 1 TJ=75°C 2 1 TJ=25°C 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage, ( %) REV:A Page 2 QW-BB051 Comchip Technology CO., LTD. Comchip Leaded Schottky Barrier Rectifiers SMD Diode Specialist Marking Code Part Number SB520T-G SB540T-G SB545T-G SB550T-G SB560T-G SB580T-G SB5100T-G SB520B-G SB540B-G SB545B-G SB550B-G SB560B-G SB580B-G SB5100B-G Marking code Packaging SB520 SB540 SB545 SB550 SB560 SB580 SB5100 SB520 SB540 SB545 SB550 SB560 SB580 SB5100 AMMO REEL AMMO REEL AMMO REEL AMMO REEL AMMO REEL AMMO REEL AMMO REEL BULK BULK BULK BULK BULK BULK BULK SBXXX XXX / XXXX = Product type marking code Note: 1) Suffix code after part number to specify packaging item . Packaging Code AMMO Reel PACK T BULK PACK B Standard Packaging REEL PACK Case Type DO-201AD REEL Reel Size ( pcs ) (inch) 1,200 13 BULK PACK Case Type DO-201AD BOX CARTON ( pcs ) ( pcs ) 200 12,000 REV:A Page 3 QW-BB051 Comchip Technology CO., LTD.