PMBTA42
300 V, 100 mA NPN high-voltage transistor
Rev. 05 — 12 December 2008
Product data sheet
1. Product profile
1....
PMBTA42
300 V, 100 mA NPN high-
voltage transistor
Rev. 05 — 12 December 2008
Product data sheet
1. Product profile
1.1 General description
NPN high-
voltage transistor in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
PNP complement: PMBTA92.
1.2 Features
High
voltage (max. 300 V)
1.3 Applications
Telephony and professional communication equipment
1.4 Quick reference data
Table 1. Symbol VCEO IC hFE
Quick reference data Parameter collector-emitter
voltage collector current DC current gain
Conditions open base
VCE = 10 V IC = 1 mA IC = 10 mA IC = 30 mA
Min Typ Max Unit - - 300 V - - 100 mA
25 40 40 -
-
2. Pinning information
Table 2. Pin 1 2 3
Pinning Description base emitter collector
Simplified outline Graphic symbol
33
12
1
2
sym021
NXP Semiconductors
PMBTA42
300 V, 100 mA NPN high-
voltage transistor
3. Ordering information
4. Marking
Table 3. Ordering information
Type number[1] Package
Name
Description
PMBTA42
-
plastic surface-mounted package; 3 leads
PMBTA42/DG
[1] /DG: halogen-free
Version SOT23
Table 4. Marking codes Type number[1] PMBTA42 PMBTA42/DG
[1] /DG: halogen-free [2] * = -: made in Hong Kong
* = p: made in Hong Kong * = t: made in Malaysia * = W: made in China
5. Limiting values
Marking code[2] *1D *BV
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
VCBO VCEO VEBO IC ICM
IBM
Ptot Tj Tamb Tstg
collector-base
voltage col...