MMBD4148,215 Nexperia

MMBD4148 High-speed switching diode Rev. 01 4 June 2009 Product data sheet 1. Product prole 1.1 General description High-speed switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. 1.2 Features n High switching speed: t 4ns n Low capacitance rr n Low leakage current n Reverse voltage: V 75 V R n Repetitive peak reverse voltage: n Small SMD plastic package V 75 V RRM 1.3 Applications n High-speed switching n General-purpose switching 1.4 Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V reverse voltage - - 75 V R I reverse current V = 75 V - - 0.5 A R R 1 t reverse recovery time --4 ns rr 1 When switched from I = 10 mA to I = 10 mA R = 100 measured at I = 1 mA. F R L R 2. Pinning information Table 2. Pinning Pin Description Simplied outline Graphic symbol 1 anode 3 3 2 not connected 12 3 cathode 006aaa764 12MMBD4148 Nexperia High-speed switching diode 3. Ordering information Table 3. Ordering information Type number Package Name Description Version MMBD4148 - plastic surface-mounted package 3 leads SOT23 4. Marking Table 4. Marking codes 1 Type number Marking code MMBD4148 A6* 1 * = -: made in Hong Kong * = p: made in Hong Kong * = t: made in Malaysia * = W: made in China 5. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit V repetitive peak reverse -75 V RRM voltage V reverse voltage - 75 V R 1 I forward current - 215 mA F I repetitive peak forward t 0.5 s - 500 mA FRM p current 0.25 2 I non-repetitive peak forward square wave FSM current t =1 s- 4 A p t =1ms - 1 A p t = 1 s - 0.5 A p 1 P total power dissipation T 25 C - 250 mW tot amb T junction temperature - 150 C j T ambient temperature -65 +150 C amb T storage temperature -65 +150 C stg 1 Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 2 T =25 C prior to surge. j MMBD4148 Nexperia B.V. 2009. All rights reserved. Product data sheet Rev. 01 4 June 2009 2 of 10