View STD888T4_1154203.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

STD888T4
Medium Current, High Performance, Low Voltage PNP Transistor
General features

Very low Collector to Emitter saturation voltage D.C. Current gain, hFE >100 5A continuous collector current Surface mounting DPAK(TO-252) power package in tape & reel packing In compliance with the 2002/93/EC European Directive
3 1
DPAK (TO-252)
Description
The device in manufactured in low voltage PNP Planar Technology by using a "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage.
Internal schematic diagram
Applications

Power management in portable equipment Voltage regulation in bias supply circuits Switching regulator in battery charger applications Heavy load driver
Order codes
Part Number STD888T4 Marking D888 Package DPAK Packing Tape & reel
April 2006
Rev 2
1/10
www.st.com 10
STD888T4
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 2.2 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2/10
STD888T4
Electrical ratings
1
Electrical ratings
Table 1.
Symbol VCBO VCEO VEBO IC ICM Ptot Tstg TJ
Absolute maximum rating
Parameter Collector-base voltage (IE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tP < 5ms) Total dissipation at T c = 25C Storage temperature Max. operating junction temperature Value -45 -30 -6 -5 -10 15 -65 to 150 150 Unit V V V A A W C C
Table 2.
Symbol Rthj-case
Thermal data
Parameter Thermal resistance junction-case __max Value 8.33 Unit C/W
3/10
Electrical characteristics
STD888T4
2
Electrical characteristics
(Tcase = 25C unless otherwise specified) Table 3.
Symbol ICBO IEBO
Electrical characteristics
Parameter Collector cut-off current (IE =0) Emitter cut-off current (IC =0) Test Conditions VCB = -30V VCB = -30V; VEB = -6V TC = 100C Min. Typ. Max. -10 100 -10 Unit A A A
Collector-emitter V(BR)CEO (2) breakdown voltage (IB =0) V(BR)CBO Collector-base breakdown voltage (IE =0) Emitter-base breakdown voltage (IC =0) Collector-emitter saturation voltage
IC = -10mA
-30
V
IC = -100A
-45
V
V(BR)EBO VCE(sat) (2)
IE = -100A IC = -0.5A IC = -2A IC = -5A IC = -6A IC = -8A IC = -10A IC = -2A IC = -6A IC = -10mA IC = -5A IB = -5mA IB = -50mA IB = -250mA IB = -250mA IB = -400mA IB = -500mA IB = -50mA IB = -250mA V CE = -1V V CE = -1V V CE = -1V
-6 -0.15 -0.35 -0.7 -0.7 -1 -1.2 -1.1 -1.2 120 100 70 200 200 100 300
V V V V V V V V V
VBE(sat) (2)
Base-emitter saturation voltage
IC = -500mA V CE = -1V hFE
(2)
DC current gain
IC = -5A TC = 100C IC = -8A IC = -10A
100 V CE = -1V V CE = -1V V CC = -20V 55 35 180 160 250 80 220 210 300 100 ns ns ns ns
td tr ts tf
Resistive load Delay time Rise time Storage time Fall time
IC = -3A (see figure 7)
IB1 = -IB2 = -60mA
Note (2) Pulsed duration = 300 s, duty cycle 1.5%
4/10
STD888T4
Electrical characteristics
2.1
Electrical characteristics (curves)
Figure 1. DC current gain Figure 2. DC current gain
Figure 3.
Collector-emitter saturation voltage
Figure 4.
Base-emitter saturation voltage
Figure 5.
Switching time resistive load Figure 6.
Switching time resistive load
5/10
Electrical characteristics
STD888T4
2.2
Test circuits
Figure 7. Resistive load switching test circuit
1) Fast electronic switch 2) Non-inductive resistor
6/10
STD888T4
Package mechanical data
3
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) 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
7/10
Package mechanical data
STD888T4
TO-252 (DPAK) MECHANICAL DATA
DIM. MIN. A A1 A2 B B2 C C2 D E G H L2 L4 V2 0.60 0o 2.20 0.90 0.03 0.64 5.20 0.45 0.48 6.00 6.40 4.40 9.35 0.8 1.00 8o 0.024 0o mm TYP. MAX. 2.40 1.10 0.23 0.90 5.40 0.60 0.60 6.20 6.60 4.60 10.10 MIN. 0.087 0.035 0.001 0.025 0.204 0.018 0.019 0.236 0.252 0.173 0.368 0.031 0.039 0o inch TYP. MAX. 0.094 0.043 0.009 0.035 0.213 0.024 0.024 0.244 0.260 0.181 0.398
P032P_B
8/10
STD888T4
Revision history
4
Revision history
Table 4.
Date 24-Mar-2004 03-Apr-2006
Revision history
Revision 1 2 Initial release. New template. Changes
9/10
STD888T4
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST, ST PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS, WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
(c) 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com
10/10

▲Up To Search▲

Price & Availability of STD888T4

	To Download STD888T4 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .