BYT54A, BYT54B, BYT54D, BYT54G, BYT54J, BYT54K, BYT54M www.vishay.com Vishay Semiconductors Fast Avalanche Sinterglass Diode FEATURES • Glass passivated junction • Hermetically sealed package • Low reverse current • Soft recovery characteristics • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 949539 APPLICATIONS MECHANICAL DATA • Very fast rectification and switching diodes Case: SOD-57 Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 369 mg ORDERING INFORMATION (Example) DEVICE NAME ORDERING CODE TAPED UNITS MINIMUM ORDER QUANTITY BYT54M-TR BYT54M-TAP 5000 per 10" tape and reel 5000 per ammopack 25 000 25 000 PART TYPE DIFFERENTIATION PACKAGE BYT54A BYT54B BYT54D BYT54G BYT54J BYT54K BYT54M VR = 50 V; IF(AV) = 1.25 A VR = 100 V; IF(AV) = 1.25 A VR = 200 V; IF(AV) = 1.25 A VR = 400 V; IF(AV) = 1.25 A VR = 600 V; IF(AV) = 1.25 A VR = 800 V; IF(AV) = 1.25 A VR = 1000 V; IF(AV) = 1.25 A SOD-57 SOD-57 SOD-57 SOD-57 SOD-57 SOD-57 SOD-57 BYT54M BYT54M PARTS TABLE ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER Reverse voltage = repetitive peak reverse voltage Peak forward surge current Average forward current Non repetitive reverse avalanche energy Junction and storage temperature range Rev. 1.8, 11-Sep-12 TEST CONDITION PART SYMBOL VALUE UNIT See electrical characteristics BYT54A BYT54B BYT54D BYT54G BYT54J BYT54K BYT54M VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM IFSM IF(AV) IF(AV) ER ER ER Tj = Tstg 50 100 200 400 600 800 1000 30 0.75 1.25 10 10 10 - 55 to + 175 V V V V V V V A A A mJ mJ mJ °C tp = 10 ms, half sine wave On PC board l = 10 mm I(BR)R = 0.4 A BYT54J BYT54K BYT54M Document Number: 86031 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BYT54A, BYT54B, BYT54D, BYT54G, BYT54J, BYT54K, BYT54M www.vishay.com Vishay Semiconductors MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified) PARAMETER Junction ambient TEST CONDITION SYMBOL VALUE Lead length l = 10 mm, TL = constant RthJA 45 UNIT K/W On PC board with spacing 25 mm RthJA 100 K/W ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) SYMBO L MIN. TYP. MAX. IF = 1 A VF - - 1.5 V VR = VRRM IR - - 5 μA VR = VRRM, Tj = 150 °C IR - - 150 μA IF = 0.5 A, IR = 1 A, iR = 0.25 A trr - - 100 ns PARAMETER TEST CONDITION Forward voltage Reverse current Reverse recovery time PART UNIT 1.4 120 IFAV - Average Forward Current (A) RthJA - Ther. Resist. Junction/Ambient (K/W) TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) 100 80 60 l l 40 20 TL = constant 1.0 5 10 15 20 25 0.6 RthJA = 100 K/W PCB: d = 25 mm 0.4 0.2 0 0 30 l - Lead Length (mm) 949552 RthJA = 45 K/W I = 10 mm 0.8 0 0 VR = VRRM half sinewave 1.2 Fig. 1 - Max. Thermal Resistance vs. Lead Length 20 40 60 80 100 120 140 160 180 Tamb - Ambient Temperature (°C) 16339 Fig. 3 - Max. Average Forward Current vs. Ambient Temperature 10 1000 VR = VRRM IR - Reverse Current (μA) IF - Forward Current (A) Tj = 175 °C 1 Tj = 25 °C 0.1 0.01 100 10 0.001 0 16338 0.5 1.0 1.5 2.0 2.5 3.0 VF - Forward Voltage (V) Fig. 2 - Forward Current vs. Forward Voltage Rev. 1.8, 11-Sep-12 1 25 3.5 16340 50 75 100 125 150 175 Tj - Junction Temperature (°C) Fig. 4 - Max. Reverse Current vs. Junction Temperature Document Number: 86031 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BYT54A, BYT54B, BYT54D, BYT54G, BYT54J, BYT54K, BYT54M Vishay Semiconductors 35 450 f = 1 MHz VR = VRRM 400 CD - Diode Capacitance (pF) PR - Reverse Power Dissipation (mW) www.vishay.com 350 300 PR-Limit at 100 % VR 250 200 150 PR-Limit at 80 % VR 100 30 25 20 15 10 5 50 0 0.1 0 25 50 75 100 125 150 175 Tj - Junction Temperature (°C) 16341 16342 Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature 1 10 100 VR - Reverse Voltage (V) Fig. 6 - Diode Capacitance vs. Reverse Voltage 3.6 (0.142) max. 0.82 (0.032) max. PACKAGE DIMENSIONS in millimeters (inches): SOD-57 26 (1.024) min. 4 (0.157) max. 26 (1.024) min. 20543 Rev. 1.8, 11-Sep-12 Document Number: 86031 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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