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 BSS87 200 V, N-channel vertical D-MOS transistor 9 December 2014 Product data sheet 1. General description N-channel enhancement mode vertical Double-Diffused Field-Effect Transistor (D- MOSFET) in a SOT89 (SC-62) medium power and flat lead Surface-Mounted Device (SMD) plastic package. 2. Features and benefits Direct interface to Complementary (C-MOS) transistor and Transistor-Transistor Logic (TTL) devices. Very fast switching No secondary breakdown 3. Applications Relay driver High-speed line driver Load-side loadswitch Switching circuits 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V drain-source voltage T = 25 C - - 200 V DS j V gate-source voltage -20 - 20 V GS I drain current V = 10 V T = 25 C 1 - - 0.4 A D GS amb Static characteristics R drain-source on-state V = 10 V I = 0.4 A T = 25 C - 1.6 3 DSon GS D j resistance 2 1 Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for drain 1 cm . Scan or click this QR code to view the latest information for this product SOT89