STD1802T4-A STMICROELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

■ This device is qualified for automotive application ■ Very low collector to emitter saturation voltage ■ High current gain characteristic ■ Fast-switching speed ■ Surface-mounting DPAK (TO-252) power package in tape & reel (suffix “T4)

Description

The device is manufactured in Planar technology with “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage.

Applications

■ CCFL drivers ■ Voltage regulators ■ Relay drivers ■ High efficiency, low voltage, switching Figure 1. Internal schematic diagram

1 Electrical ratings

Table 3. Thermal data Table 2. Absolute maximum rating

2 Electrical characteristics

Table 4. Electrical characteristics

2.1 Electrical characteristics (curves)

Figure 2. Derating curve Figure 3. DC current gain Figure 4. Collector-emitter saturation Figure 5. Collector-emitter saturation Figure 6. Base-emitter saturation Figure 7. Base-emitter on voltage

2.2 Test circuits

Figure 13. Resistive load switching test circuit

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 inch A 2.20 2.40 0.087 0.094 A1 0.90 1.10 0.035 0.043 A2 0.03 0.23 0.001 0.009 B 0.64 0.90 0.025 0.035 B2 5.20 5.40 0.204 0.213 C 0.45 0.60 0.018 0.024 C2 0.48 0.60 0.019 0.024 D 6.00 6.20 0.236 0.244 E 6.40 6.60 0.252 0.260 G 4.40 4.60 0.173 0.181 H 9.35 10.10 0.368 0.398 L2 0.8 0.031 L4 0.60 1.00 0.024 0.039 V2 0 o 8o 0o 0o P032P_B TO-252 (DPAK) MECHANICAL DATA

4 Revision history

Table 5. Revision history 28-Jun-2007 1 Initial release.