2STR2230 STMICROELECTRONICS

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 9

Technical content

Datasheet sections

  • 1 Electrical ratings
  • 2 Electrical characteristics
  • 2.1 Electrical characteristics (curves)
  • 3 Package mechanical data
  • 4 Revision history

Part Number Marking Package Packing 2STR2230 230 SOT-23 Tape & reel 2STR2230 Low voltage fast-switching PNP power transistor General features ■ Very low collector-emitter saturation voltage ■ High current gain characteristic ■ Fast switching speed ■ Miniature SOT-23 plastic package for surface mounting circuits ■ In compliance with the 2002/93/EC European Directive

Description

The 2STR2230 is a PNP transistor manufactured using new “PB-HCD” (Power Bipolar High Current Density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. The complementary NPN is the 2STR1230.

Applications

■ LED ■ Motherboard & hard disk drive ■ Mobile equipment ■ Battery charger ■ Voltage regulation Internal schematic diagram SOT-23

1 Electrical ratings

Table 2. Thermal data Table 1. Absolute maximum rating

2 Electrical characteristics

Table 3. Electrical characteristics

100 MHz

2.1 Electrical characteristics (curves)

Figure 1. DC current gain Figure 2. Collector-emitter saturation Figure 3. Base-emitter saturation Figure 4. Resistive load switching time Figure 5. Resistive load switching Figure 6. Capacitance

Package mechanical data 2STR2230

3 Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com

DIM. mm mils A 0.85 1.1 33.4 43.3 B 0.65 0.95 25.6 37.4 C 1.20 1.4 47.2 55.1 D 2.80 3 110.2 118 E 0.95 1.05 37.4 41.3 F 1.9 2.05 74.8 80.7 G2 . 1 2 . 5 8 2 . 6 9 8 . 4 H 0.38 0.48 14.9 18.8 L0 . 3 0 . 6 1 1 . 8 2 3 . 6 M 0 0.1 0 3.9 N 0.3 0.65 11.8 25.6 O 0.09 0.17 3.5 6.7 0044616/B SOT-23 MECHANICAL DATA

4 Revision history

Table 4. Revision history 07-Nov-2006 3 Maturity changed from preliminary to full.