LESHAN RADIO COMPANY, LTD. Bias Resistor Transistor NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor Network MMUN2211LT1 Series MMUN2211LT1 SERIES This new series of digital transistors is designed to replace a single device and its external resistor bias network. The BRT (Bias Resistor Transistor) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base-emitter resistor. The BRT eliminates these individual components by integrating them into a single device. The use of a BRT can reduce both system cost and board space. The device is housed in the SOT-23 package which is designed for low power surface mount applications. • Simplifies Circuit Design • Reduces Board Space and Component Count • The SOT-23 package can be soldered using wave or reflow. The • 3 1 2 CASE 318, STYLE 6 SOT–23 (TO–236AB) PIN 3 (INPUT) modified gull-winged leads absorb thermal stress during soldering eliminating the possibility of damage to the die. Available in 8 mm embossed tape and reel. Use the Device Number to order the 7 inch/3000 unit reel. Replace “T1” with “T3” in the Device Number to order the13 inch/10,000 unit reel. R2 MARKINGDIAGRAM A6x Symbol Value Unit Collector-Base Voltage VCBO 50 Vdc Collector-Emitter Voltage VCEO 50 Vdc Collector Current IC 100 mAdc Total Power Dissipation @ TA = 25°C (Note 1.) Derate above 25°C PD *200 1.6 mW mW/°C PIN 2 EMITTER (GROUND) MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Rating COLLECTOR (OUTPUT) R1 PIN 1 BASE M A6x = Device Marking x M = A – L(See Page 2) = Date Code ORDERING INFORMATION Device Package Shipping MMUN2211LT1 SOT–23 3000/Tape & Reel DEVICE MARKING AND RESISTOR VALUES Device Marking R1(K) R2(K) MMUN2211LT1 A8A 10 10 MMUN2212LT1 SOT–23 3000/Tape & Reel MMUN2212LT1 A8B 22 22 MMUN2213LT1 SOT–23 3000/Tape & Reel MMUN2213LT1 A8C 47 47 MMUN2214LT1 SOT–23 3000/Tape & Reel MMUN2214LT1 A8D 10 47 MMUN2215LT1 SOT–23 3000/Tape & Reel MMUN2215LT1 A8E 10 ∞ MMUN2216LT1 SOT–23 3000/Tape & Reel MMUN2216LT1 A8F 4.7 ∞ MMUN2230LT1 SOT–23 3000/Tape & Reel MMUN2230LT1 A8G 1.0 1.0 MMUN2231LT1 A8H 2.2 2.2 MMUN2231LT1 SOT–23 3000/Tape & Reel MMUN2232LT1 A8J 4.7 4.7 MMUN2232LT1 SOT–23 3000/Tape & Reel MMUN2233LT1 A8K 4.7 47 MMUN2233LT1 SOT–23 3000/Tape & Reel MMUN2234LT1 A8L 22 47 MMUN2234LT1 SOT–23 3000/Tape & Reel MMUN2235LT1 A8M 2.2 47 MMUN2235LT1 SOT–23 3000/Tape & Reel MMUN2238LT1 A8R 2.2 ∞ MMUN2238LT1 SOT–23 3000/Tape & Reel MMUN2241LT1 A8U 100 ∞ MMUN2241LT1 SOT–23 3000/Tape & Reel 1. Device mounted on a FR-4 glass epoxy printed circuit board using the minimum recommended footprint. MMUN2211S-1/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series THERMAL CHARACTERISTICS Rating Thermal Resistance – Junction-to-Ambient (surface mounted) Operating and Storage Temperature Range Symbol Value Unit RθJA 625 °C/W TJ, Tstg –65 to +150 °C TL 260 10 °C Sec Maximum Temperature for Soldering Purposes, Time in Solder Bath ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol Min Typ Max Unit Collector-Base Cutoff Current (VCB = 50 V, IE = 0) ICBO – – 100 nAdc Collector-Emitter Cutoff Current (VCE = 50 V, IB = 0) ICEO – – 500 nAdc IEBO – – – – – – – – – – – – – – – – – – – – – – – – – – – – 0.5 0.2 0.1 0.2 0.9 1.9 4.3 2.3 1.5 0.18 0.13 0.2 4.0 0.1 mAdc Collector-Base Breakdown Voltage (IC = 10 µA, IE = 0) V(BR)CBO 50 – – Vdc Collector-Emitter Breakdown Voltage (Note 2.), (IC = 2.0 mA, IB = 0) V(BR)CEO 50 – – Vdc hFE 35 60 80 80 160 160 3.0 8.0 15 80 80 80 160 160 60 100 140 140 350 350 5.0 15 30 200 150 140 350 350 – – – – – – – – – – – – – – VCE(sat) – – 0.25 Characteristic OFF CHARACTERISTICS Emitter-Base Cutoff Current (VEB = 6.0 V, IC = 0) MMUN2211LT1 MMUN2212LT1 MMUN2213LT1 MMUN2214LT1 MMUN2215LT1 MMUN2216LT1 MMUN2230LT1 MMUN2231LT1 MMUN2232LT1 MMUN2233LT1 MMUN2234LT1 MMUN2235LT1 MMUN2238LT1 MMUN2241LT1 ON CHARACTERISTICS (Note 2.) DC Current Gain (VCE = 10 V, IC = 5.0 mA) MMUN2211LT1 MMUN2212LT1 MMUN2213LT1 MMUN2214LT1 MMUN2215LT1 MMUN2216LT1 MMUN2230LT1 MMUN2231LT1 MMUN2232LT1 MMUN2233LT1 MMUN2234LT1 MMUN2235LT1 MMUN2238LT1 MMUN2241LT1 Collector-Emitter Saturation Voltage (IC = 10 mA, IB = 0.3 mA) (IC = 10 mA, IB = 5 mA) MMUN2230LT1/MMUN2231LT1 (IC = 10 mA, IB = 1 mA) MMUN2215LT1/MMUN2216LT1 MMUN2232LT1/MMUN2233LT1/MMUN2234LT1/ MMUN2235LT1/MMUN2238LT1 Vdc 2. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%. MMUN2211S–2/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued) Characteristic Symbol Min Typ Max Unit – – – – – – – – – – – – – – – – – – – – – – – – – – – – 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 VOH 4.9 – – Vdc R1 7.0 15.4 32.9 7.0 7.0 3.3 0.7 1.5 3.3 3.3 15.4 1.54 1.54 70 10 22 47 10 10 4.7 1.0 2.2 4.7 4.7 22 2.2 2.2 100 13 28.6 61.1 13 13 6.1 1.3 2.9 6.1 6.1 28.6 2.86 2.88 130 kΩ R1/R2 0.8 0.17 – – 0.8 0.055 0.38 0.038 1.0 0.21 – – 1.0 0.1 0.47 0.047 1.2 0.25 – – 1.2 0.185 0.56 0.056 ON CHARACTERISTICS (Note 3.) Output Voltage (on) (VCC = 5.0 V, VB = 2.5 V, RL = 1.0 k Ω) (VCC = 5.0 V, VB = 3.5 V, RL = 1.0 k Ω) (VCC = 5.0 V, VB = 5.0 V, RL = 1.0 k Ω) VOL MMUN2211LT1 MMUN2212LT1 MMUN2214LT1 MMUN2215LT1 MMUN2216LT1 MMUN2230LT1 MMUN2231LT1 MMUN2232LT1 MMUN2233LT1 MMUN2234LT1 MMUN2235LT1 MMUN2238LT1 MMUN2213LT1 MMUN2241LT1 Output Voltage (off) (VCC = 5.0 V, VB = 0.5 V, RL = 1.0 k Ω) (VCC = 5.0 V, VB = 0.050 V, RL = 1.0 k Ω ) MMUN2230LT1 (VCC = 5.0 V, VB = 0.25 V, RL = 1.0 k Ω ) MMUN2215LT1 MMUN2216LT1 MMUN2233LT1 MMUN2238LT1 Input Resistor MMUN2211LT1 MMUN2212LT1 MMUN2213LT1 MMUN2214LT1 MMUN2215LT1 MMUN2216LT1 MMUN2230LT1 MMUN2231LT1 MMUN2232LT1 MMUN2233LT1 MMUN2234LT1 MMUN2235LT1 MMUN2238LT1 MMUN2241LT1 Resistor Ratio MMUN2211LT1/MMUN2212LT1/MMUN2213LT1 MMUN2214LT1 MMUN2215LT1/MMUN2216LT1/MMUN2238LT1 MMUN2241LT1 MMUN2230LT1/MMUN2231LT1/MMUN2232LT1 MMUN2233LT1 MMUN2234LT1 MMUN2235LT1 Vdc 3. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%. MMUN2211S–3/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series 200 VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) 250 1 IC/IB = 10 TA = –25°C 25°C 75°C 0.1 150 100 0.01 RθJA= 625°C/W 50 0 –50 0 50 100 150 0.001 0 40 60 IC, COLLECTOR CURRENT (mA) Figure 1. Derating Curve Figure 2. VCE(sat) vs. IC VCE = 10 V TA = 75°C 25°C –25°C 100 10 1 10 IC, COLLECTOR CURRENT (mA) 100 3 2 1 0 100 f = 1 MHz lE = 0 A TA = 25°C 0 VO = 0.2 V Vin, INPUT VOLTAGE (VOLTS) 1 0.1 0.01 VO = 5 V 1 2 3 30 50 40 10 TA = –25°C 0 20 Figure 4. Output Capcitance 25°C 10 10 VR, REVERSE BIAS VOLTAGE (VOLTS) 75°C 0.001 80 4 1000 Figure 3. DC Current Gain IC, COLLECTOR CURRENT (mA) 20 TA, AMBIENT TEMPERATURE (5°C) Cob, CAPACITANCE (pF) hFE, DC CURRENT GAIN (NORMALIZED) PD, POWER DISSIPATION (MILLIWATTS) TYPICAL ELECTRICAL CHARACTERISTICS MMUN2211LT1 4 5 6 7 8 9 Vin, INPUT VOLTAGE (VOLTS) Figure 5. Output Current vs. Input Voltage 10 TA = –25°C 25°C 75°C 1 0.1 0 40 10 20 30 IC, COLLECTOR CURRENT (mA) Figure 6. Input Voltage vs. Output Current MMUN2211S–4/11 50 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series – hFE, DC CURRENT GAIN (NORMALIZED) VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) TYPICAL ELECTRICAL CHARACTERISTICS MMUN2212LT1 1000 1 TA = –25°C IC/IB = 10 25°C 75°C 0.1 0.01 0.001 0 20 60 40 IC, COLLECTOR CURRENT (mA) 80 VCE = 10 V TA = 75°C 10 1 10 IC, COLLECTOR CURRENT (mA) Figure 7. VCE(sat) vs. IC IC, COLLECTOR CURRENT (mA) f = 1 MHz lE = 0 A TA = 25°C 1 0 10 20 30 40 50 75°C 25°C TA = –25°C 10 1 0.1 0.01 VO = 5 V 0.001 0 2 4 6 8 VR, REVERSE BIAS VOLTAGE (VOLTS) Vin, INPUT VOLTAGE (VOLTS) Figure 9. Output Capacitance Figure 10. Output Current vs. Input Voltage 10 100 Vin, INPUT VOLTAGE (VOLTS) Cob, CAPACITANCE (pF) 100 2 0 100 Figure 8. DC Current Gain 4 3 –25°C 25°C 100 VO = 0.2 V TA = –25°C 10 75°C 25°C 1 0.1 0 10 20 30 40 50 IC, COLLECTOR CURRENT (mA) Figure 11. Input Voltage vs. Output Current MMUN2211S–5/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series 10 IC/IB = 10 1000 TA = –25°C 25°C 75°C 1 0.1 0.01 0 20 40 60 80 hFE, DC CURRENT GAIN (NORMALIZED) VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) TYPICAL ELECTRICAL CHARACTERISTICS MMUN2213LT1 25°C –25°C 100 10 1 10 100 IC, COLLECTOR CURRENT (mA) Figure 12. VCE(sat) vs. IC Figure 13. DC Current Gain 100 0.8 IC, COLLECTOR CURRENT (mA) f = 1 MHz lE = 0 A TA = 25°C 0.6 0.4 0.2 10 20 30 40 50 75°C Figure 14. Output Capacitance 25°C 10 TA = –25°C 1 0.1 0.01 VO = 5 V 0.001 0 2 VR, REVERSE BIAS VOLTAGE (VOLTS) 4 6 8 Vin, INPUT VOLTAGE (VOLTS) Figure 15. Output Current vs. Input Voltage 100 Vin, INPUT VOLTAGE (VOLTS) Cob, CAPACITANCE (pF) TA = 75°C IC, COLLECTOR CURRENT (mA) 1 0 0 VCE = 10 V VO = 0.2 V TA = –25°C 25°C 75°C 10 1 0.1 0 10 20 30 40 IC, COLLECTOR CURRENT (mA) 50 Figure 16. Input Voltage vs. Output Current MMUN2211S–6/11 10 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series 1 IC/IB = 10 TA = –25°C 25°C 0.1 75°C 0.01 0.001 0 20 40 60 IC, COLLECTOR CURRENT (mA) 80 hFE, DC CURRENT GAIN (NORMALIZED) VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) TYPICAL ELECTRICAL CHARACTERISTICS MMUN2214LT1 300 VCE = 10 TA = 75°C 250 25°C 200 –25°C 150 100 50 0 1 2 4 6 8 10 15 20 40 50 60 70 80 90 100 IC, COLLECTOR CURRENT (mA) Figure 17. VCE(sat) vs. IC Figure 18. DC Current Gain 100 f = 1 MHz lE = 0 A TA = 25°C 3 2.5 2 1.5 1 0.5 0 0 2 4 6 8 10 15 20 25 30 35 40 45 50 VR, REVERSE BIAS VOLTAGE (VOLTS) Figure 19. Output Capacitance 75°C 25°C TA = –25°C 10 VO = 5 V 1 0 2 4 6 8 Vin, INPUT VOLTAGE (VOLTS) 10 Figure 20. Output Current vs. Input Voltage 10 VO = 0.2 V Vin, INPUT VOLTAGE (VOLTS) Cob, CAPACITANCE (pF) 3.5 IC, COLLECTOR CURRENT (mA) 4 TA = –25°C 25°C 75°C 1 0.1 0 10 20 30 40 IC, COLLECTOR CURRENT (mA) 50 Figure 21. Input Voltage vs. Output Current MMUN2211S–7/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series TYPICAL ELECTRICAL CHARACTERISTICS MMUN2232LT1 1000 VCE = 10 V IC/IB =10 hFE, DC CURRENT GAIN VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) 1 TA = 75°C 0.1 25°C –25°C 0.01 TA = 75°C 100 10 1 0.001 4 8 12 16 20 24 0 28 25 IC, COLLECTOR CURRENT (mA) 50 75 100 125 IC, COLLECTOR CURRENT (mA) Figure 22. VCE(sat) vs. IC Figure 23. DC Current Gain 6 IC, COLLECTOR CURRENT (mA) 100 f = 1 MHz IE = 0 A TA = 25°C 5 4 3 2 1 0 VO = 5 V 75°C 25°C 10 1 TA = –25°C 0.1 0.01 0 10 20 30 40 50 60 0 2 4 6 VR, REVERSE BIAS VOLTAGE (VOLTS) Vin, INPUT VOLTAGE (VOLTS) Figure 24. Output Capacitance Figure 25. Output Current vs. Input Voltage 8 10 Vin, INPUT VOLTAGE (VOLTS) Cob, CAPACITANCE (pF) 25°C –25°C VO = 0.2 V TA = –25°C 75°C 1 0.1 0 25°C 10 20 IC, COLLECTOR CURRENT (mA) 30 Figure 26. Output Voltage vs. Input Current MMUN2211S–8/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series TYPICAL ELECTRICAL CHARACTERISTICS MMUN2233LT1 1000 IC/IB = 10 0.1 hFE, DC CURRENT GAIN VCE(sat), MAXIMUM COLLECTOR VOLTAGE (VOLTS) 1 25°C 100 75°C 25°C TA = –25°C 0.01 TA = –25°C 10 VCE = 10 V 1 0.001 2 7 12 17 22 27 1 32 100 10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA) Figure 27. VCE(sat) vs. IC Figure 28. DC Current Gain 4 IC, COLLECTOR CURRENT (mA) 100 f = 1 MHz IE = 0 A TA = 25°C 3.5 3 2.5 2 1.5 1 0.5 0 75°C TA = –25°C 10 1 0.1 25°C VO = 5 V 0.01 0 10 20 30 40 50 60 0 2 4 6 VR, REVERSE BIAS VOLTAGE (VOLTS) Vin, INPUT VOLTAGE (VOLTS) Figure 29. Output Capacitance Figure 30. Output Current vs. Input Voltage 8 10 VO = 0.2 V Vin, INPUT VOLTAGE (VOLTS) Cob, CAPACITANCE (pF) 75°C TA = –25°C 25°C 75°C 1 0.1 0 12 18 6 24 IC, COLLECTOR CURRENT (mA) 30 Figure 31. Input Voltage vs. Output Current MMUN2211S–9/11 LESHAN RADIO COMPANY, LTD. MMUN2211LT1 Series TYPICAL APPLICATIONS FOR NPN BRTs +12 V ISOLATED LOAD FROM µP OR OTHER LOGIC Figure 32. Level Shifter: Connects 12 or 24 Volt Circuits to Logic +12 V VCC OUT IN LOAD Figure 33. Open Collector Inverter: Inverts the Input Signal Figure 34. Inexpensive, Unregulated Current Source MMUN2211S–10/11