MD1803DFH High voltage NPN Power transistor for standard definition CRT display Features ■ State-of-the-art technology: – Diffused collector “enhanced generation” ■ More stable performance versus operating temperature variation ■ Low base drive requirement ■ Tighter hFE range at operating collector current ■ Fully insulated power package u.l. compliant ■ Creepage distance path > 4mm ■ Integrated free wheeling diode ■ In compliance with the 2002/93/ec european directive 1 3 TO-220FH Internal schematic diagram Applications ■ 2 Horizontal deflection output for TV Description The MD1803DFH is manufactured using Diffused Collector in Planar Technology adopting new and enhanced high voltage structure. The new MD product series show improved silicon efficiency bringing updated performance to the Horizontal Deflection stage. RBE=60Ω typ. Order codes Part number Marking Package Packing MD1803DFH MD1803DFH TO-220FH TUBE May 2006 Rev 3 1/10 www.st.com 10 MD1803DFH Electrical ratings 1 Electrical ratings Table 1. Absolute maximum rating Symbol Parameter Value Unit VCES Collector-emitter voltage (VBE = 0) 1500 V VCEO Collector-emitter voltage (IB = 0) 700 V VEBO Emitter-base voltage (IC = 0) 7 V Collector current 10 A Collector peak current (tP < 5ms) 15 A Base current 5 A PTOT Total dissipation at Tc = 25°C 40 W Visol Insulation withstand voltage (rms) from all three leads to external heatsink 2500 V Tstg Storage temperature -65 to 150 150 °C Value Unit 3.125 °C/W IC ICM IB TJ Table 2. Symbol Rthj-case 2/10 Max. operating junction temperature Thermal data Parameter Thermal resistance junction-case ____________________Max MD1803DFH 2 Electrical characteristics Electrical characteristics (TCASE = 25°C; unless otherwise specified) Table 3. Symbol Electrical characteristics Parameter ICES Collector cut-off current (VBE = 0) IEBO Emitter cut-off current (IC = 0) V(BR)EBO VCE(sat) Note 1 VBE(sat) Note 1 hFE Note 1 Test conditions Typ. VCE = 1500V VCE = 1500V Tc= 125°C VEB = 5V 40 Emitter-base breakdown voltage IE = 700 mA (IC = 0) Max. Unit 0.2 2 mA mA 120 mA 7 V Collector-emitter saturation voltage IC = 5 A IB = 1.25 A 2 V Base-emitter saturation voltage IC = 5 A IB = 1.25 A 1.2 V IC = 1 A VCE = 5 V IC = 5 A VCE = 1 V IC = 5 A VCE = 5 V DC current gain Vf Diode forward voltage IF= 5 A IC = 4A ___ _ _ fh = 16KHz ts Inductive load Storage time Fall time IB(on) = 0.6A__ VBE(off) = -2.7V tf Min. LBB(off) = 4.5µH 18 5 5 8 2.5 0.3 1.6 V 3 0.6 µs µs 1 Pulsed duration = 300 µs, duty cycle ≤1.5%. 3/10 MD1803DFH Electrical characteristics 2.1 Electrical characteristics (curve) Figure 1. Safe operating area Figure 2. Derating curve Figure 3. Output characteristics Figure 4. Reverse biased SOA Figure 5. DC current gain Figure 6. DC current gain 4/10 MD1803DFH Electrical characteristics Figure 7. Collector-emitter saturation voltage Figure 8. Figure 9. Power losses Base-emitter saturation voltage Figure 10. Inductive load switching time 5/10 Electrical characteristics 2.2 Test circuit Figure 11. Power losses and inductive load switching test circuit Figure 12. Reverse biased safe operating area test circuit 6/10 MD1803DFH MD1803DFH 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 7/10 MD1803DFH Package mechanical data TO-220FH (Fully plastic High voltage) MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.7 0.017 0.027 F 0.75 1 0.030 0.039 F1 1.3 1.8 0.051 0.070 F2 1.3 1.8 0.051 0.070 G 4.95 5.2 0.195 0.204 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 L2 16 L3 28.6 30.6 1.126 L4 9.8 10.6 0.385 L5 0.409 0.630 3.4 1.204 0.417 0.134 L6 15.9 16.4 0.626 0.645 L7 9 9.3 0.354 0.366 L8 14.5 15 0.570 L9 2.4 0.590 0.094 P011W 8/10 MD1803DFH 4 Revision history Revision history Table 4. Revision history Date Revision Changes 18-Oct-2005 1 First release 15-Feb-2006 2 New template, complete version with curves 08-May-2006 3 Typo mistake on table1 9/10 MD1803DFH Please Read Carefully: Information in this document is provided solely in connection with ST products. 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