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SF27G

Part Number SF27G
Manufacturer Taiwan Semiconductor
Title Glass Passivated Super Fast Rectifiers
Description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and condi...
Features
● AEC-Q101 qualified available
● Glass passivated chip junction
● High efficiency, Low VF
● High current capability
● High surge current capability
● Low power loss
● RoHS Compliant
● Halogen-free according to IEC 61249-2-21 APPLICATIONS
● DC to DC converter
● Switching mode converters and inverters...

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Datasheet SF27G PDF File







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SF27 : Technical Data Data Sheet N1020, Rev. A SF21-SF27 SUPER FAST RECTIFIER SF21-SF27 DO-15 Features  Diffused Junction  Low Forward Voltage Drop  High Current Capability  High Reliability  High Surge Current Capability  This is a Pb − Free Device  All SMC parts are traceable to the wafer lot  Additional testing can be offered upon request Circuit Diagram Mechanical Data  Case: JEDEC DO-15 molded plastic body  Terminals: Plated axial leads, solderable per MIL-STD- 750, Method 2026  Polarity: Color band denotes cathode end  Mounting Position: Any  Weight: 0.014 ounce, 0.40 grams Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Characteristic .

SF27 : Axial Leaded Super Fast Rectifiers SF21 THRU SF28 Formosa MS List List................................................................................................. 1 Package outline............................................................................... 2 Features.......................................................................................... 2 Mechanical data............................................................................... 2 Maximum ratings ..............................................................................2 Rating and characteristic curves........................................................ 3 Pinning information............................

SF27 : GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 2.0 Amperes SF21 THRU SF27 FEATURES * High reliability * Low leakage * Low forward voltage * High current capability * Super fast switching speed * High surge capability * Good for switching mode circuit MECHANICALDATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.35 g ram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. resistive or inductive load. DO-15 1.0 (25.4) MIN. .034 (0.9) .028 (0.7) DIA. .300 (7.6) .230 (5.8) 1.0 (25.4) MIN. .

SF27 : SF21 - SF29 PRV : 50 - 1000 Volts Io : 2.0 Amperes FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Super fast recovery time SUPER FAST RECTIFIER DIODES D2 0.161 (4.1) 0.154 (3.9) 1.00 (25.4) MIN. 0.284 (7.2) 0.268 (6.8) MECHANICAL DATA : * Case : D2 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.465 gram 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) Rating at 25 °C ambient temperature unless otherwi.

SF27 : ® WON-TOP ELECTRONICS Features  Diffused Junction  Low Forward Voltage Drop  High Surge Current Capability  High Reliability  Ideally Suited for Use in High Frequency SMPS, Inverters and As Free Wheeling Diodes Mechanical Data  Case: DO-15, Molded Plastic  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band  Weight: 0.40 grams (approx.)  Mounting Position: Any  Marking: Type Number  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 4 SF21 – SF27 2.0A SUPERFAST DIODE Pb AB A D DO-15 Dim Min Max A 25.4 — B 5.50 7.62 C 0.71 0.864 D 2.60 3.60 All Dimensions in mm C Maximum Ratings and Electrical Characteristics .

SF27 : Axial Lead Super Fast Rectifiers P b Lead(Pb)-Free Features: * Low forward voltage drop. * High current capability. * High reliability. * High surge current capability. SF21 thru SF28 REVERSE VOLTAGE 50 TO 600 VOLTS CURRENT 2.0 AMPERE Mechanical Data: * Case: Molded plastic. * Epoxy: UL 94V-0 rate ame retardant. * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed. * Polarity: Color band denotes cathode end. * Mounting position: Any. * Weight: 0.40 grams. DO-15 Outline Dimensions Axial Device (Through-Hole) AB C DO-15 Unit:mm D E Dim DO-15 A Min Max 25.4 - B Min Max 5.8 7.6 C Min Max 25.4 - D Min Max 0.7 0.9 E Min Max 2.6 3.6 WEITRON http://www.weitron.com.t.

SF27 : SUPER FAST RECOVERY RECTIFIER SF21 THRU SF28 VOLTAGE RANGE CURRENT 50 to 600 Volts 2.0Ampere FEATURES • Low coat construction • Fast switching for high efficency. • Low reverse leakage • High forward surge current capability • High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension MECHANICAL DATA • Case: Transfer molded plastic • Epoxy: UL94V-O rate flame retardant • Polarity: Color band denotes cathode end • Lead: Plated axial lead, solderable per MIL-STD-202E method 208C • Mounting position: Any • Weight: 0.014ounce, 0.39grams 1.0(25.4) MIN. .300(7.6) .230(5.8) 1.0(25.4) MIN. .034(0.9) .028(0.7) DIA. DO-15 .140(3.6) DIA. .104(2.6) Di.

SF27 : BL GALAXY ELECTRICAL SUPER FAST RECTIFIER SF21- - - SF28 VOLTAGE RANGE: 50 --- 600 V CURRENT: 2.0 A FEATURES Low cost Low leakage Low forward voltage drop High current capability Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO--15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 grams Mounting position: Any DO - 15 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate .

SF27 : Green compound RATINGS AND CHARACTERISTICS CURVES (TA=25℃ unless otherwise noted) AVERAGE FORWARD A CURRENT (A) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 60 50 40 30 20 10 0 1 FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE RESISTIVE OR INDUCTIVE LOAD WITH HEATSINK 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method 10 NUMBER OF CYCLES AT 60 Hz 100 INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (μA) 1000 FIG.2- TYPICAL REVERSE CHARACTERISTICS 100 TJ=100℃ 10 1 TJ=25℃ 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 4- TYPICAL FORWARD CHARACTERISTICS 100 SF2.

SF27G : SF21G thru SF28G Glass Passivated Junction Super Fast Rectifiers Reverse Voltage 50 to 600V Forward Current 2.0A FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Ideally suited for use in very high frequency switching power supplies,inverters and as free wheeling diodes * Cavity-free glass passivated junction * Ultrafast recovery time for high efficiency * Soft recovery characteristics * Excellent high temperature switching * High temperature soldering guaranteed: 260°C/10 seconds Mechanical Data Case: JEDEC DO-15, molded plastic over glass die Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes .

SF27G : SF21G-SF28G 2.0 AMP. Glass Passivated Super Fast Rectifiers DO-41 Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: o 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 0.40 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise spec.

SF27G : SUPER FAST GLASS PASSIVATED RECTIFIER SF21G THRU SF28G VOLTAGE RANGE CURRENT 50 to 1000 Volts 2.0 Ampere FEATURES • Super fast switching • Glass passivated chip junction • Low power loss, high efficiency • Low leakage • High Surge Capacity • High temperature soldering guaranteed 260℃/10 seconds, 0.375″(9.5mm) lead length MECHANICAL DATA • Case: Transfer molded plastic • Epoxy: UL94V-0 rate flame retardant • Polarity: Color band denotes cathode end • Lead: Plated axial lead, solderable per MIL-STD-202E method 208C • Mounting position: Any • Weight: 0.014ounce, 0.39 gram 1.0(25.4) MIN. .300(7.6) .230(5.8) 1.0(25.4) MIN. DO-15 .034(0.9) DIA. .028(0.7) .140(3.6) DIA. .104(2.6) Dimensions .

SF27G : BL GALAXY ELECTRICAL GLASS PASSIVATED RECTIFIERS SF21G---SF28G VOLTAGE RANGE: 50 --- 600 V CURRENT: 2.0 A FEATURES Low cost Glass passivated junction Low forward voltage drop High current capability Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO--15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 grams Mounting position: Any DO - 15 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For cap.

SF27G-T : SF21G-T - SF28G-T Taiwan Semiconductor 2A, 50V - 600V Glass Passivated Super Fast Rectifier FEATURES ● Glass passivated chip junction ● High efficiency, Low VF ● High current capability ● High surge current capability ● Low power loss ● Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● High frequency rectification ● Freewheeling application ● Switching mode converters and inverters in computer and telecommunication. KEY PARAMETERS PARAMETER VALUE UNIT IF(AV) VRRM IFSM TJ MAX Package 2A 50 - 600 V 50 A 150 °C DO-204AC (DO-15) Configuration Single Die MECHANICAL DATA ● Case: DO-204AC (DO-15) ● M.




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