BAS21THR Nexperia

BAS21TH High-voltage switching diode 18 January 2019 Product data sheet 1. General description High-voltage switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. 2. Features and benefits Switching speed max. 50 ns Reverse voltage V 200 V R Repetitive peak reverse voltage V 250 V RRM Small SMD plastic package High-temperature applications up to 175 C AEC-Q101 qualified 3. Applications High-speed switching General-purpose switching 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V repetitive peak reverse - - 250 V RRM voltage I forward current 1 - - 200 mA F V reverse voltage - - 200 V R V forward voltage I = 200 mA t 300 s 0.02 - - 1.25 V F F p pulsed I reverse current V = 200 V - - 100 nA R R t reverse recovery time I = 30 mA I = 30 mA R = 100 - - 50 ns rr F R L I = 3 mA R(meas) 1 Device mounted on an FR4 Printed-Circuit Board (PCB), single-side copper, tin-plated and standard footprint.Nexperia BAS21TH High-voltage switching diode 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 3 K 1 A anode 2 n.c. not connected A n.c. 3 K cathode 006aaa764 1 2 SOT23 6. Ordering information Table 3. Ordering information Type number Package Name Description Version BAS21TH SOT23 plastic, surface-mounted package 3 terminals 1.9 mm pitch 2.9 SOT23 mm x 1.3 mm x 1 mm body 7. Marking Table 4. Marking codes Type number Marking code 1 BAS21TH VX% 1 % = placeholder for manufacturing site code BAS21TH All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet 18 January 2019 2 / 10