BCM847DS

BCM847BV; BCM847BS; BCM847DS NPN/NPN matched double transistors Rev. 06 — 28 August 2009 Product data sheet 1. Product profile 1.1 General description NPN/NPN matched double transistors in small Surface-Mounted Device (SMD) plastic packages. The transistors are fully isolated internally. Table 1. Product overview Type number Package Nexperia BCM847BV SOT666 BCM847BS SOT363 BCM847DS SOT457 JEITA SC-88 SC-74 PNP/PNP complement BCM857BV BCM857BS BCM857DS Matched version of BC847BV BC847BS - 1.2 Features I Current gain matching I Base-emitter voltage matching I Drop-in replacement for standard double transistors 1.3 Applications I Current mirror I Differential amplifier 1.4 Quick reference data Table 2. Quick reference data Symbol Parameter Per transistor VCEO IC hFE collector-emitter voltage collector current DC current gain Conditions open base VCE = 5 V; IC = 2 mA Min Typ Max Unit - - 45 V - - 100 mA 200 290 450 Nexperia BCM847BV/BS/DS NPN/NPN matched double transistors Table 2. Quick reference data …continued Symbol Parameter Conditions Per device hFE1/hFE2 hFE matching VBE1−VBE2 VBE matching VCE = 5 V; IC = 2 mA VCE = 5 V; IC = 2 mA Min Typ Max Unit [1] 0.9 1 - [2] - - 2 mV [1] The smaller of the two values is taken as the numerator. [2] The smaller of the two values is subtracted from the larger value. 2. Pinning information Table 3. Pin 1 2 3 4 5 6 Pinning Description emitter TR1 base TR1 collector TR2 emitter TR2 base TR2 collecto...