2STA1837

2STA1837 PNP power bipolar transistor Preliminary data Features ■ High breakdown voltage VCEO = -230 V ■ Complementary to 2STC4793 ■ High transition frequency, typical fT = 70 MHz Applications ■ Audio power amplifier ■ Drive stage amplifier ) s ( ct u d o 3 e t e ol Description This device is a PNP transistor manufactured using new “PB-HDC” (power bipolar high density current) technology. The resulting transistor shows good gain linearity behavior. ) (s s b O Figure 1. Pr 1 2 TO-220FP Internal schematic diagram t c u d o r P e t e l o s b O Table 1. Device summary Order code Marking Package Packaging 2STA1837 2STA1837 TO-220FP Tube March 2010 Doc ID 15402 Rev 2 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/7 www.st.com 7 Electrical ratings 1 2STA1837 Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter Unit VCBO Collector-base voltage (IE = 0) -230 V VCEO Collector-emitter voltage (IB = 0) -230 V VEBO Emitter-base voltage (IC = 0) -5 V Collector current -1 A Collector peak current -2 PTOT Total dissipation at TC = 25 °C 20 TSTG Storage temperature IC ICM Table 3. Parameter t e l o s b O Thermal resistance junction-case Max ) (s du ro P e Symbol RthJC W 150 Thermal data t c u d o r P e t e l o s b O Doc ID 15402 Rev 2 ) s ( ct A -65 to 150 Operating junction temperature TJ 2/7 Value °C °C Value Unit 6.25 °C/W 2STA1837 2 Electrical characteristics Electrical characteristics Tcase = 25 °C unless otherwise specified. Table 4. Electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit ICBO Collector cut-off current (IE = 0) VCB = -230 V -1 µA IEBO Emitter cut-off current (IC = 0) VEB = -5 V -1 µA Collector-emitter breakdown IC = -10 mA voltage (IB = 0) -230 Collector-base breakdown voltage (IE = 0) IC = -100 µA -230 Emitter-base breakdown voltage (IC = 0) IE = -1 mA Collector-emitter saturation voltage IC = -0.5 A VBE Base-emitter voltage hFE DC current gain V(BR)CEO(1) V(BR)CBO V(BR)EBO(1) VCE(sat)(1) fT CCBO s ( t c Collector-base capacitance (IE = 0) V u d o r P e V -5 t e l o V IB = -50 mA -1 V IC = -0.5 A VCE = -5 V -1 V IC = -0.1 A VCE = -5 V IC = -0.1 A VCE = -10 V bs O ) Transition frequency ) s ( ct VCB = -10 V f = 1 MHz 100 320 70 MHz 30 pF u d o 1. Pulse test: pulse duration ≤ 300 µs, duty cycle ≤ 2 % r P e t e l o s b O Doc ID 15402 Rev 2 3/7 Package mechanical data 3 2STA1837 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. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 4/7 Doc ID 15402 Rev 2 2STA1837 Package mechanical data Table 5. TO-220FP mechanical data mm. Dim. Min. Typ. A 4.4 4.6 B 2.5 2.7 D 2.5 2.75 E 0.45 0.7 F 0.75 1 F1 1.15 1.70 F2 1.15 1.70 G 4.95 5.2 G1 2.4 H 10 ) s ( ct L2 L3 28.6 L4 9.8 L5 2.9 L6 15.9 L7 9 Figure 2. u d o 16 e t e l Pr 3 30.6 10.6 3.6 -O u d o 2.7 10.4 o s b ) s ( ct Dia e t e l Max. 16.4 9.3 3.2 TO-220FP drawing Pr L7 E A B o s b D Dia O L5 L6 F1 F2 F G H G1 L4 L2 L3 7012510_Rev_K Doc ID 15402 Rev 2 5/7 Revision history 4 2STA1837 Revision history Table 6. Document revision history Date Revision Changes 13-Feb-2009 1 Initial release. 01-Mar-2010 2 Document status promoted from target specification to preliminary data, updated package mechanical data. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 6/7 Doc ID 15402 Rev 2 2STA1837 ) s ( ct Please Read Carefully: u d o Information in this document is provided solely in connection with ST products. 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