2SC1890A Silicon NPN Epitaxial REJ03G0692-0200 (Previous ADE-208-1057) Rev.2.00 Aug.10.2005 Application • Low frequency high voltage amplifier • Complementary pair with 2SA893A Outline RENESAS Package code: PRSS0003DA-A (Package name: TO-92 (1)) 1. Emitter 2. Collector 3. Base 3 2 1 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector power dissipation Junction temperature Storage temperature Rev.2.00 Aug 10, 2005 page 1 of 5 Symbol VCBO VCEO VEBO IC PC Tj Ratings 120 120 5 50 300 150 Unit V V V mA mW °C Tstg –55 to +150 °C 2SC1890A Electrical Characteristics (Ta = 25°C) Item Collector to emitter breakdown voltage Collector cutoff current Symbol V(BR)CEO ICBO DC current transfer ratio Base to emitter voltage Collector to emitter saturation voltage Gain bandwidth product Collector output capacitance Noise figure Note: hFE*1 VBE VCE(sat) fT Cob Min 120 — — 250 — — — — Typ — — — — — — 200 1.6 Max — — 0.5 1200 0.75 0.5 — — V V MHz pF NF — 2 10 dB 1. The 2SC1890A is grouped by hFE as follows. D 250 to 500 E 400 to 800 F 600 to 1200 Rev.2.00 Aug 10, 2005 page 2 of 5 Unit V µA µA Test conditions IC = 1 mA, RBE = ∞ VCB = 75 V, IE = 0 VCB = 100 V, IE = 0 VCE = 12 V, IC = 2 mA VCE = 12 V, IC = 2 mA IC = 10 mA, IB = 1 mA VCE = 12 V, IC = 2 mA VCB = 25 V, IE = 0, f = 1 MHz VCE = 6 V, IC = 50 µA, Rg = 50 kΩ, f = 1 kHz 2SC1890A Main Characteristics Typical Output Characteristics 300 10 Collector Current IC (mA) Collector Power Dissipation PC (mW) Maximum Collector Dissipation Curve 200 100 = 30 0 m W 8 6 6 4 4 2 µA 2 100 150 0 10 30 20 40 50 Ambient Temperature Ta (°C) Collector to Emitter Voltage VCE (V) Typical Transfer Characteristics DC Current Transfer Ratio vs. Collector Current 3 DC Current Transfer Ratio hFE 1,200 VCE = 12 V 0.10 0 –25 Ta = 0.30 25 100 °C 75 50 1.0 0.03 0.01 0.2 0.3 0.4 0.5 0.6 0.7 VCE = 12 V 1,000 600 200 VCE = 12 V 100 30 0.3 1.0 3 Collector Current IC (mA) Rev.2.00 Aug 10, 2005 page 3 of 5 10 30 Collector Output Capacitance Cob (pF) 300 0.1 0.3 1.0 3 10 Collector Output Capacitance vs. Collector to Base Voltage 1,000 0.03 0.1 Collector Current IC (mA) Gain Bandwidth Product vs. Collector Current 10 0.01 100°C 75 50 25 0 –25 400 0 0.01 0.03 0.8 Ta = 800 Base to Emitter Voltage VBE (V) Gain Bandwidth Product fT (MHz) C IB = 0 50 0 10 Collector Current IC (mA) P 10 8 50 20 IE = 0 f = 1 MHz 10 5 2 1.0 0.5 1 2 5 10 20 50 100 Collector to Base Voltage VCB (V) 30 2SC1890A 100 30 10 3 VCE = 6 V f = 10 Hz NF = 1 dB 2 1.0 4 6 8 0.3 10 0.1 0.01 0.03 0.1 0.3 1.0 3 10 Collector Current IC (mA) Signal Source Resistance Rg (kΩ) 100 10 VCE = 6 V f = 1 kHz 3 1.0 NF = 1 dB 2 0.3 4 6 10 0.1 0.01 0.03 8 0.1 0.3 1.0 3 Collector Current IC (mA) Rev.2.00 Aug 10, 2005 page 4 of 5 100 30 10 VCE = 6 V f = 120 Hz 3 NF = 1 dB 2 1.0 4 0.3 6 8 10 0.1 0.01 0.03 0.1 0.3 1.0 3 Collector Current IC (mA) Contours of Constant Noise Figure 30 Contours of Constant Noise Figure Signal Source Resistance Rg (kΩ) Signal Source Resistance Rg (kΩ) Contours of Constant Noise Figure 10 10 2SC1890A Package Dimensions JEITA Package Code RENESAS Code SC-43A PRSS0003DA-A Package Name MASS[Typ.] TO-92(1) / TO-92(1)V Unit: mm 0.25g 4.8 ± 0.3 2.3 Max 0.7 0.60 Max 0.55 Max 12.7 Min 5.0 ± 0.2 3.8 ± 0.3 0.5 Max 1.27 2.54 Ordering Information Part Name 2SC1890ADTZ 2SC1890AETZ 2SC1890AFTZ Quantity 2500 Shipping Container Hold Box, Radial Taping Note: For some grades, production may be terminated. Please contact the Renesas sales office to check the state of production before ordering the product. Rev.2.00 Aug 10, 2005 page 5 of 5 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. 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