UNISONIC TECHNOLOGIES CO., LTD UB2K DUAL TRANSISTOR GENERAL PURPOSE (DUAL DIGITAL RANSISTORS) DESCRIPTION As a dual digital transistor the UTC UB2K is epitaxial planar type PNP silicon transistor (built in resistor type). FEATURES * Two DTA144E chips in a SOT-363 package. * Transistor elements are independent, eliminating interference. SYMBOL *Pb-free plating product number: UB2KL ORDERING INFORMATION Ordering Number Normal Lead Free Plating UB2K-AL6-R UB2KL-AL6-R Package SOT-363 1 E1 Pin Assignment 2 3 4 5 B1 C2 E2 B2 6 C1 Packing Tape Reel MARKING UB2K Lead Plating 1 www.unisonic.com.tw Copyright © 2008 Unisonic Technologies Co., Ltd 1 of 3 QW-R218-006.A UB2K DUAL TRANSISTOR ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER SYMBOL VCC RATINGS UNIT -50 V -40 Input Voltage VIN V +10 IOUT -30 mA Output Current -100 IC Power Dissipation PD +150 mW Junction Temperature TJ +150 °C Storage Temperature TSTG -55 ~ +150 °C Note: Absolute maximum ratings are the values beyond which the device will be damaged permanently. Absolute maximum ratings are only stress ratings and it is not implied for functional device operation. Supply Voltage ELECTRICAL CHARACTERISTICS (Ta=25°C) PARAMETER SYMBOL VI(OFF) Input Voltage VI(ON) Output Voltage VO(ON) Input Current IIN Output Current IO(OFF) DC Current Gain hFE Transition Frequency fT Input Resistance R1 Resistance Ratio R2/R1 Note: Transition frequency of the device TEST CONDITIONS VCC=-5V, IOUT=-100µA VOUT=-0.3V, IOUT=-2mA IO/II=-10mA/-0.5mA VIN=-5V VCC=-50V, VIN=0V VOUT=-5V, IOUT=-5mA VCE=-10V, IE=5mA, f=100MHZ (Note) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN -3 TYP MAX UNIT -0.5 V -0.1 -0.3 -0.18 -0.5 V mA µA 250 47 1 MHz 61.1 kΩ 1.2 68 32.9 0.8 2 of 3 QW-R218-006.A UB2K TYPICAL CHARACTERISTICS -100 -50 -20 -10 -5 Input Voltage vs. Output Current (ON Characteristics) VOUT=-0.3V Ta=-40°С 25°С 100°С -2 -1 -500m -200m -100m -100µ -200µ-500µ-1m -2m -5m -10m -20m -50m-100m Output Current, IOUT (A) 1K 500 Output Current vs. Input Voltage (OFF Characteristics) DC Current Gain vs. Output Current VOUT=-5V Ta=100°С 25°С -40°С 100 Output Current, IOUT (A) Input Voltage, VIN(ON) (V) DUAL TRANSISTOR -10m -5m -2m Ta=100°С -1m 25°С -500µ -40°С VCC=-5V -200µ -100µ -50µ -20µ -10µ -5µ -2µ -1µ 0 -0.5 -1.0 -1.5 -2.0 -2.5 -3 Input Voltage, VIN(OFF) (V) -1 -500m 200 -200m 50 -100m -50m 20 -20m -10m 10 5 -5m 2 1 -100µ-200µ-500µ -1m -2m -5m -10m-20m -50m -100m Output Current, IOUT (A) Output Voltage vs. Output Current IOUT/IIN=20 Ta=100°С 25°С -40°С -2m -1m -100µ-200µ-500µ -1m -2m -5m -10m-20m -50m -100m Output Current, IOUT (A) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R218-006.A