BYG21K, BYG21M www.vishay.com Vishay General Semiconductor Fast Avalanche SMD Rectifier FEATURES Low profile package Ideal for automated placement Glass passivated pellet chip junction Low reverse current Soft recovery characteristic Fast reverse recovery time Meets MSL level 1, per J-STD-020, LF maximum peak of 260 C SMA (DO-214AC) AEC-Q101 qualified available - Automotive ordering code P/NHE3 or P/NHM3 Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 PRIMARY CHARACTERISTICS TYPICAL APPLICATIONS I 1.5 A F(AV) For use in fast switching rectification of power supply, inverters, converters, and freewheeling diodes for V 800 V, 1000 V RRM consumer, automotive, and telecommunication. I 30 A FSM I 1.0 A R MECHANICAL DATA V 1.6 V F Case: SMA (DO-214AC) t 120 ns Molding compound meets UL 94 V-0 flammability rating rr Base P/N-E3 - RoHS-compliant, commercial grade E 20 mJ R Base P/N-M3 - halogen-free, RoHS-compliant, and T max. 150 C J commercial grade Package SMA (DO-214AC) Base P/NHE3 X - RoHS-compliant, and AEC-Q101 qualified Circuit configuration Single Base P/NHM3 X - halogen-free, RoHS-compliant and AEC-Q101 qualified ( X denotes revision code e.g. A, B,...) Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 E3, M3, HE3, and HM3 suffix meet JESD 201 class 2 whisker test Polarity: color band denotes the cathode end MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL BYG21K BYG21M UNIT Device marking code BYG21K BYG21M Maximum repetitive peak reverse voltage V 800 1000 V RRM Average forward current I 1.5 A F(AV) Peak forward surge current 10 ms single half sine-wave I 30 A FSM superimposed on rated load Pulse energy in avalanche mode, non repetitive E 20 mJ R (inductive load switch off) I = 1 A, T = 25 C (BR)R J Operating junction and storage temperature range T , T -55 to +150 C J STG Revision: 09-Aug-2018 Document Number: 88961 1 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com 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 BYG21K, BYG21M www.vishay.com Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONS SYMBOL BYG21K BYG21M UNIT I = 1 A 1.5 Maximum instantaneous F (1) T = 25 C V V J F forward voltage I = 1.5 A 1.6 F T = 25 C 1 J Maximum reverse current V = V I A R RRM R T = 100 C 10 J Maximum reverse recovery I = 0.5 A, I = 1.0 A, F R t 120 ns rr time I = 0.25 A rr Note (1) Pulse test: 300 s pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL BYG21K BYG21M UNIT Typical thermal resistance, junction to lead, T = const. R 25 C/W L JL (1) R 150 JA (2) Typical thermal resistance, junction to ambient R 125 C/W JA (3) R 100 JA Notes (1) Mounted on epoxy-glass hard tissue (2) 2 Mounted on epoxy-glass hard tissue, 50 mm 35 m Cu (3) 2 Mounted on Al-oxide-ceramic (Al O ), 50 mm 35 m Cu 2 3 ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE BYG21K-E3/TR 0.064 TR 1800 7 diameter plastic tape and reel BYG21K-E3/TR3 0.064 TR3 7500 13 diameter plastic tape and reel (1) BYG21KHE3 A/H 0.064 H 1800 7 diameter plastic tape and reel (1) BYG21KHE3 A/I 0.064 I 7500 13 diameter plastic tape and reel BYG21K-M3/TR 0.064 TR 1800 7 diameter plastic tape and reel BYG21K-M3/TR3 0.064 TR3 7500 13 diameter plastic tape and reel (1) BYG21KHM3 A/H 0.064 H 1800 7 diameter plastic tape and reel (1) BYG21KHM3 A/I 0.064 I 7500 13 diameter plastic tape and reel Note (1) AEC-Q101 qualified RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise noted) A 10 1.6 V = V T = 150 C R RRM J R = 25 K/W 1.4 JA Half Sine-Wave 1 1.2 1.0 T = 25 C J 0.1 0.8 R = 125 K/W JA 0.6 R = 150 K/W 0.01 0.4 JA 0.2 0.001 0.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 25 50 75 100 125 150 Forward Voltage (V) Ambient Temperature (C) Fig. 1 - Forward Current vs. Forward Voltage Fig. 2 - Max. Average Forward Current vs. Ambient Temperature Revision: 09-Aug-2018 Document Number: 88961 2 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com 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 Forward Current (A) Average Forward Current (A)