STR1550

STR1550 High voltage fast-switching NPN power transistor Datasheet - production data Features • Excellent hFE linearity up to 50 mA • Miniature SOT-23 plastic package for surface mounting circuits 3 • Tape and reel packaging 2 • The PNP complementary type is STR2550 1 SOT-23 Applications • LED driving Description Figure 1. Internal schematic diagram This device is a high voltage fast-switching NPN power transistor, manufactured using diffused collector planar technology for high switching speeds. It employs a base island structure with planar edge termination to enhance switching speeds, while maintaining a wide RBSOA. Table 1. Device summary Order code Marking Package Packing STR1550 1550 SOT-23 Tape and reel May 2014 This is information on a product in full production. DocID022364 Rev 5 1/9 www.st.com 9 Contents STR1550 Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) .............................. 5 3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2/9 DocID022364 Rev 5 STR1550 1 Electrical ratings Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCBO Collector-base voltage (IE = 0) 500 V VCEO Collector-emitter voltage (IB = 0) 500 V VEBO Emitter-base voltage (IC = 0) 9 V 0.5 A 1 A 500 mW -65 to 150 °C 150 °C Value Unit 250 °C/W IC ICM Collector current Collector peak current (tP < 5 ms) PTOT Total dissipation at Tamb = 25 °C TSTG Storage temperature TJ Max. operating junction temperature Table 3. Thermal data Symbol RthJA(1) Parameter Thermal resistance junction-ambient max 1. Device mounted on PCB area of 1 cm². DocID022364 Rev 5 3/9 Electrical characteristics 2 STR1550 Electrical characteristics Tcase = 25 °C unless otherwise specified. Table 4. Electrical characteristics Symbol ICBO V(BR)CBO Parameter Test conditions Max. Unit 10 µA VCB = 500 V Collector-base breakdown voltage (IE = 0) IC = 100 µA 500 V IC = 1 mA 500 V IE = 100 µA 12 V V(BR)EBO Emitter-base breakdown voltage (IC = 0) VCE(sat) (1) Collector-emitter saturation voltage VBE(sat) (1) VBE(on) hFE Typ. Collector cut-off current (IE = 0) Collector-emitter V(BR)CEO (1) breakdown voltage (IB = 0) (1) Min. IC = 20 mA, IB = 2 mA 0.2 V IC = 50 mA, IB = 6 mA 0.3 V Base-emitter saturation voltage IC = 50 mA, IB = 5 mA 0.9 V Base-emitter on voltage IC = 50 mA, VCE = 10 V 0.9 V DC current gain IC = 1 mA, VCE = 10 V 100 IC = 50 mA, VCE = 10 V 100 IC = 100 mA, VCE = 10 V 10 300 1. Pulse test: pulse duration ≤ 300 µs, duty cycle ≤ 2% 2.1 Electrical characteristics (curves) Figure 2. hFE vs. IC @ VCE= 5 V Figure 3. hFE vs. IC @ VCE= 10 V AM17433v1 hFE 100 AM17434v1 hFE 100 -55°C -55°C 25°C 10 25°C 10 100°C 100°C 1 0.001 4/9 0.01 0.1 IC(A) DocID022364 Rev 5 1 0.001 0.01 0.1 IC(A) STR1550 Electrical characteristics Figure 4. VCE(sat) vs. IC @ hFE= 5 Figure 5. VCE(sat) vs. IC @ hFE= 10 AM17434v1 VCE(sat) (V) AM17436v1 VCE(sat) (V) 0.8 0.8 0.7 -55°C -55°C 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 25°C 0.2 25°C 0.2 0.1 0.1 100°C 0 0.001 0.01 IC(A) 0.1 Figure 6. VBE(sat) vs. IC @ hFE= 5 -55°C 25°C 1.0 0.9 0.8 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 IC(A) 0.1 IC(A) AM17437v1 -55°C 25°C 0.7 100°C 0.01 0.1 1.0 0.8 0.2 0.001 0.01 VBE(sat) (V) 0.9 0.7 100°C Figure 7. VBE(sat) vs. IC @ hFE= 10 AM17437v1 VBE(sat) (V) 0 0.001 0.2 0.001 100°C 0.01 0.1 IC(A) Figure 8. VBE(on) vs. IC @ VCE= 10 V AM17439v1 VBE(on) (V) -55°C 1.0 0.8 0.6 100°C 25°C 0.4 0.2 0.001 0.01 0.1 IC(A) DocID022364 Rev 5 5/9 Package mechanical data 3 STR1550 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Figure 9. SOT-23 drawings 0053390_I 6/9 DocID022364 Rev 5 STR1550 Package mechanical data Table 5. SOT-23 mechanical data mm Dim. Min. Typ. Max. A 0.89 1.40 A1 0 0.10 B 0.30 0.51 C 0.085 0.18 D 2.75 3.04 e 0.85 1.05 e1 1.70 2.10 E 1.20 1.75 H 2.10 3.00 L 0.60 S 0.35 0.65 L1 0.25 0.55 a 0° 8° Figure 10. SOT-23 recommended footprint (a) 0.48 0.95 2.89 0.97 0.99 SOT-23 footp_I a. Dimensions are in mm. DocID022364 Rev 5 7/9 Revision history 4 STR1550 Revision history Table 6. 8/9 Document revision history Date Revision Changes 17-Oct-2011 1 Initial release 05-Jun-2012 2 Modified: features, Table 4 (VCE(sat) values, hFE test conditions and values) 21-May-2013 3 – Modified: Table 4 (VBE(sat) values, hFE max. value and V(BR)EBO min. value – Inserted: VBE(on) – Modified: Table 4 (hFE max. value) – Added new section: Electrical characteristics (curves) 27-May-2013 4 – Document status promoted from preliminary to production data 09-May-2014 5 – Updated Table 1: Device summary and Section 3: Package mechanical data DocID022364 Rev 5 STR1550 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. ST PRODUCTS ARE NOT DESIGNED OR AUTHORIZED FOR USE IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS LIFE SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS; (B) AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS, AND/OR (D) AEROSPACE APPLICATIONS OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE, THE PURCHASER SHALL USE PRODUCTS AT PURCHASER’S SOLE RISK, EVEN IF ST HAS BEEN INFORMED IN WRITING OF SUCH USAGE, UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR “AUTOMOTIVE, AUTOMOTIVE SAFETY OR MEDICAL” INDUSTRY DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS. PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY. 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. © 2014 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com DocID022364 Rev 5 9/9 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: STMicroelectronics: STR1550