Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of PMP4501V PMP4501G PMP4501Y NPN/NPN matched double transistors Rev. 04 28 August 2009 Product data sheet 1. Product prole 1.1 General description NPN/NPN matched double transistors in small Surface-Mounted Device (SMD) plastic packages. The transistors in the SOT666 and SOT363 (SC-88) packages are fully isolated internally. Table 1. Product overview Type number Package NPN/NPN h /h PNP/PNP FE1 FE2 0.98 complement complement NXP JEITA PMP4501V SOT666 - PMP4201V PMP5501V PMP4501G SOT353 SC-88A PMP4201G PMP5501G PMP4501Y SOT363 SC-88 PMP4201Y PMP5501Y 1.2 Features n Current gain matching n Base-emitter voltage matching n Common emitter conguration for SOT353 types n Application-optimized pinout 1.3 Applications n Current mirror n Differential amplier 1.4 Quick reference data Table 2. Quick reference data Symbol Parameter Conditions Min Typ Max Unit Per transistor V collector-emitter voltage open base - - 45 V CEO I collector current - - 100 mA C h DC current gain V =5V 200 290 450 FE CE I =2mA C