BD237 STMicroelectronics, BD237 Datasheet
BD237
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BD237
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BD237 Summary of contents
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... The PNP type is BD238. Table 1. Device summary Order codes BD235 BD237 June 2009 Low voltage NPN power transistors Figure 1. Marking Package BD235 SOT-32 BD237 SOT-32 Doc ID 4189 Rev 3 BD235 BD237 SOT-32 (TO-126) Internal schematic diagram Packaging Tube Tube www.st.com 1/9 9 ...
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... Emitter-base voltage (I EBO I Collector current C I Collector peak current ( Total dissipation at T TOT T Storage temperature stg T Max. operating junction temperature J 2/9 Parameter = kΩ < ms 25°C case Doc ID 4189 Rev 3 Value Unit BD235 BD237 60 100 V 60 100 -65 to 150 °C 150 °C ...
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... FE 1. Pulsed duration = 300 µs, duty cycle = 1.5 %. 2.1 Electrical characteristic (curves) Figure 2. Safe operating area Parameter Test conditions V = rated V CB CBO V = rated V CB CBO 100mA C for BD235 for BD237 ___ 150mA 1A_ C Figure 3. Doc ID 4189 Rev 3 Min. Typ. Max. 0 150° ...
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Figure 4. DC current gain (V Figure 6. Collector-emitter saturation voltage Figure 8. Base-emitter on voltage 4 Figure 5. DC current gain (V CE Figure 7. Base-emitter saturation voltage Figure 9. Resistive load switching time (on) Doc ...
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Figure 10. Resistive load switching time (off) 2.2 Test circuit Figure 11. Resistive load switching test circuit 1. Fast electronic switch 2. Non-inductive resistor Doc ID 4189 Rev 3 5/9 ...
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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. ® ...
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Doc ID 4189 Rev 3 7/9 ...
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Revision history Table 4. Document revision history Date 11-Feb-2003 09-Jul-2007 03-Jun-2009 8/9 Revision 1 Initial release. 2 Added: figures 10, 11 and 12. 3 Minor text changes. Doc ID 4189 Rev ...
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... 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. ...