STD37N05TZ NPN power TRILINTON™ Features ■ Integrated high voltage active clamping Zener ■ Clamping energy capability 100% tested ■ Very high current gain Tab 3 Applications ■ Engine ignition control ■ Switching regulators ■ Motor control ■ Light ballast 1 DPAK Description Figure 1. Internal schematic diagram The STD37N05TZ is a planar, monolithic, high voltage power TRILINTON™ with a built-in active Zener clamping circuit. This device has been specifically designed for unclamped, inductive applications such as ignition systems, switching regulators, and wherever high voltage and high robustness is required. Table 1. Device summary Order code Marking Package Packaging STD37N05TZT4 D37N05TZ DPAK Tape and reel June 2008 Rev 3 1/8 www.st.com 8 Electrical ratings 1 STD37N05TZ Electrical ratings Table 2. Absolute maximum rating Symbol Parameter Unit VCES Collector-emitter voltage (VBE = 0) 370 V VEBO Emitter-base voltage (IC = 0) 13 V Collector current 5 A Collector peak current (tP < 5 ms) 8 A Base current 1 A Ptot Total dissipation at Tc = 25 °C 45 W Tstg Storage temperature -65 to 150 °C 150 °C Value Unit 2.78 °C/W 72 °C/W IC ICM IB TJ Table 3. Symbol Max. operating junction temperature Thermal data Parameter Rthj-case Thermal resistance junction-case Rthj-amb 2/8 Value Thermal resistance junction-ambient STD37N05TZ 2 Electrical characteristics Electrical characteristics (Tcase = 25°C unless otherwise specified) Table 4. Electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit IEBO Emitter cut-off current (IC = 0) VEB = 13 V 100 µA ICES Collector cut-off current (VBE = 0) VCE = 370 V 100 µA Collector-emitter breakdown voltage (VBE = 0) IC = 50 mA 660 V V V V V(BR)CES 370 VCE(sat) (1) Collector-emitter saturation voltage IC = 2.5 A IC = 3 A _ _ IB = 3 mA 4 4 VBE(sat) (1) Base-emitter saturation voltage IC = 3 A _ IB = 3 mA 3.5 DC current gain IC = 1 A _ VCE = 5 V 7000 hFE Es/b (1) Secondary breakdown energy IC = 4 A _ IB = 1 mA L = 10 mH 80 mJ 1. Pulsed duration = 300 ms, duty cycle ≤1.5% 3/8 Electrical characteristics 2.1 4/8 STD37N05TZ Electrical characteristics (curves) Figure 2. DC current gain Figure 3. Collector-emitter saturation voltage Figure 4. Collector-emitter saturation voltage Figure 5. Base-emitter saturation voltage STD37N05TZ 3 Package mechanical data 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 5/8 Package mechanical data STD37N05TZ TO-252 (DPAK) mechanical data DIM. mm. min. typ max. A 2.20 2.40 A1 0.90 1.10 A2 0.03 0.23 b 0.64 0.90 b4 5.20 5.40 c 0.45 0.60 c2 0.48 0.60 D 6.00 D1 E 6.20 5.10 6.40 E1 6.60 4.70 e 2.28 e1 4.40 4.60 H 9.35 10.10 L 1 L1 2.80 L2 L4 0.80 0.60 R V2 1 0.20 0o 8o 0068772_G 6/8 STD37N05TZ 4 Revision history Revision history Table 5. Document revision history Date Revision Changes 02-Aug-2007 1 First release. 07-Aug-2007 2 Updated marking on Table 1 09-Jun-2008 3 Updated internal schematic diagram, Figure 1. 7/8 STD37N05TZ Please Read Carefully: Information in this document is provided solely in connection with ST products. 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