BAS21QB-QZ Nexperia

BAS21QB-Q High-voltage switching diode 4 May 2021 Product data sheet 1. General description High-voltage switching diode, encapsulated in an ultra small DFN1110D-3 (SOT8015, JEDEC MO340-BA) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks. 2. Features and benefits High switching speed: t 50 ns rr Low leakage current High reverse voltage: V 200 V R Low capacitance: C 5 pF d Leadless ultra small SMD plastic package Low package height of 0.5 mm Suitable for Automatic Optical Inspection (AOI) of solder joint Qualified according to AEC-Q101 and recommended for use in automotive applications 3. Applications High-speed switching General-purpose switching Voltage clamping Reverse polarity protection 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit I forward current T = 25 C 1 - - 250 mA F j V reverse voltage - - 200 V R V forward voltage I = 200 mA T = 25 C - - 1.25 V F F j V repetitive peak reverse T = 25 C - - 250 V RRM j voltage I reverse current V = 200 V T = 25 C - - 100 nA R R j t reverse recovery time I = 30 mA I = 30 mA R = 100 - - 50 ns rr F R L I = 3 mA T = 25 C R(meas) amb 1 Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided 70 m copper, tin-plated and standard footprint.Nexperia BAS21QB-Q High-voltage switching diode 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 A anode 1 2 A 2 n.c. not connected 3 K cathode K 3 n.c. DFN1110D-3 (SOT8015) aaa-021941 6. Ordering information Table 3. Ordering information Type number Package Name Description Version BAS21QB-Q DFN1110D-3 plastic, leadless extremely thin small outline package with SOT8015 side-wettable flanks (SWF) 3 terminals 0.65 mm pitch 1.1 mm x 1 mm x 0.48 mm body 7. Marking Table 4. Marking codes Type number Marking code B6 BAS21QB-Q BAS21QB-Q All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet 4 May 2021 2 / 12