IMH21 Datasheet NPN 600mA 20V Digital Transistors (Bias Resistor Built-in Transistors) For Muting. Outline Parameter Tr1 and Tr2 VCEO VEBO IC R1 20V 12V 600mA 10k SMT6 (4) (5) (6) (3) (2) (1) IMH21 SOT-457 (SC-74) Features 1) Built-In Biasing Resistors 2) Two DTC614T chips in one package. 3) Low saturation voltage, typically VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. Inner circuit 5) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 6) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects. 7) Lead Free/RoHS Compliant. Collector (4) Base (5) Emitter (6) R1 R1 (3) Emitter (2) Base (1) Collector R1=10kΩ Application Muting circuit Packaging specifications Part No. IMH21 Package Package size (mm) Taping code SMT6 2928 T110 www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved. 1/5 Basic Reel size Tape width ordering (mm) (mm) unit (pcs) 180 8 3,000 Marking H21 2014.10 - Rev.C Data Sheet IMH21 Absolute maximum ratings (Ta = 25°C) <For Tr1 and Tr2 in common> Parameter Symbol Values Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 20 V Emitter-base voltage VEBO 12 V IC 600 mA ICP *1 1 A PD *2 300(Total) *3 mW Tj 150 °C Tstg 55 to 150 °C Collector current Power dissipation Junction temperature Range of storage temperature Electrical characteristics (Ta = 25°C) <For Tr1 and Tr2 in common> Parameter Symbol Collector-base breakdown voltage BVCBO Collector-emitter breakdown voltage Emitter-base breakdown voltage Conditions Min. Typ. Max. Unit IC= 50A 20 - - V BVCEO IC= 1mA 20 - - V BVEBO IE= 50A 12 - - V Collector cut-off current ICBO VCB = 20V - - 0.5 A Emitter cut-off current IEBO VEB = 12V - - 0.5 A VCE(sat) IC / IB= 50mA / 2.5mA - 40 150 mV DC current gain hFE VCE= 5V, IC= 50mA 820 - 2700 - Input resistance R1 - 7 10 13 k Transition frequency fT *4 VCE = 10V, IE = 50mA f = 100MHz - 150 - MHz Output ON Resistance Ron VI = 5V RL = 1k, f = 1kHz - 0.9 - Collector-emitter saturation voltage *1 PW=10ms, Single pulse *2 Each terminal mounted on a reference footprint *3 200mW per element must not be exceeded. *4 Characteristics of built-in transistor www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved. 2/5 2014.10 - Rev.C Data Sheet IMH21 Electrical characteristic curves(Ta = 25°C) Fig.2 Grounded emitter output characteristics Fig.1 Grounded emitter propagation characteristics COLLECTOR CURRENT : IC [mA] COLLECTOR CURRENT : Ic [mA] VCE= 5V 1 0.1 Ta=100ºC 25ºC 40ºC 0.01 0.9mA 0.8mA Ta=25ºC 0.7mA 0.6mA 0.5mA 400 0.4mA 0.3mA 0.2mA 200 0.1mA 0 0.001 0 0.2 0.4 0.6 0.8 0 1 10000 COLLECTOR SATURATION VOLTAGE : VCE(sat) [mV] VCE= 5V 1000 Ta= 100°C 25°C −40°C 100 0.1 1 10 100 6 8 0A 10 IC/IB=20 1000 100 Ta= 100°C 25°C −40°C 10 1 0.1 1000 1 10 100 1000 COLLECTOR CURRENT : IC [mA] COLLECTOR CURRENT : IC [mA] www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved. 4 Fig.4 Collector-emitter saturation voltage vs. Collector Current Fig.3 DC Current gain vs. Collector Current 10000 2 COLLECTOR TO EMITTER VOLTAGE : VCE [V] BASE TO EMITTER VOLTAGE : VBE [V] DC CURRENT GAIN : hFE IB= 1.0mA 600 10 3/5 2014.10 - Rev.C Data Sheet IMH21 Electrical characteristic curves(Ta = 25°C) Fig.5 Output ON resistance vs. input voltage OUTPUT ON RESISTANCE : Ron [] 1000 Ta= 25°C f=1MHz RL=1kΩ hFE=250 (5V/50mA) 100 10 1 0.1 0.1 1 10 100 INPUT VOLTAGE : VI [V] Fig.6 Ron measurement circuit. Ron= RL=1kΩ Vo Vi-VO ×RL D.U.T. INPUT Vi 100mV(rms) f=1kHz ~ www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved. V ~ OUTPUT VO VI 4/5 2014.10 - Rev.C Data Sheet IMH21 Dimensions (Unit : mm) D A e SMT6 c L1 Lp HE E Q A3 b x S A l1 A e1 e A1 y S S b2 Pattern of terminal position areas [Not a recommended pattern of soldering pads] DIM A A1 A3 b c D E e HE L1 Lp Q x y DIM b2 e1 l1 MILIMETERS MIN MAX 1.00 1.30 0.00 0.10 0.25 0.25 0.40 0.09 0.25 2.80 3.00 1.50 1.80 0.95 2.60 3.00 0.30 0.60 0.40 0.70 0.20 0.30 0.20 0.10 INCHES MIN 0.039 0.000 MAX 0.051 0.004 0.010 0.010 0.004 0.110 0.059 0.016 0.010 0.118 0.071 0.037 0.102 0.012 0.016 0.008 - MILIMETERS MIN MAX 0.60 2.10 0.90 0.118 0.024 0.028 0.012 0.008 0.004 INCHES MIN - MAX 0.024 0.083 - 0.035 Dimension in mm / inches www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved. 5/5 2014.10 - Rev.C Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. 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