BST40
FEATURES
- Low current (max. 100 m A)
- High voltage (max. 350 V). APPLICATIONS
- General purpose switching and amplification. DESCRIPTION
NPN high-voltage transistor in a SOT89 plastic package. PNP plements: BST15 and BST16. MARKING TYPE NUMBER BST39 BST40 MARKING CODE AT1 AT2
1 Bottom view 2 3 handbook, halfpage
BST39; BST40
PINNING PIN 1 2 3 emitter collector base DESCRIPTION
2 3 1
MAM296
Fig.1 Simplified outline (SOT89) and symbol.
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCBO BST39 BST40 VCEO collector-emitter voltage BST39 BST40 VEBO IC ICM IBM Ptot Tstg Tj Tamb Note 1. Device mounted on a printed-circuit board, single-sided copper, tinplated, mounting pad for collector 6 cm2. For other mounting conditions, see “Thermal considerations for SOT89 in the General Part of associated Handbook”. emitter-base voltage collector current (DC) peak collector current peak base current total power dissipation storage temperature junction...
