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| IMH22 Transistors Dual digital transistors IMH22 Features In addition to the features of regular digital transistors. 1) Low saturation voltage, typically VCE (sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 2) These transistors can be used at high current levels, IC=600mA. 3) Two DTC663E chips in a SMT package. External dimensions (Unit : mm) SMT6 0.3 0.95 (6) (1) (4) (3) 1.6 2.8 0.15 1pin mark 0.95 (5) (2) 0.3Min. Each lead has same dimensions Structure NPN digital transistor (Built-in resistor type) Abbreviated symbol : H22 Equivalent circuit (4) (5) (6) R1 R2 R2 R1 R1=6.8k R2=6.8k (1) (3) (2) Absolute maximum ratings (Ta=25C) Parameter Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature Symbol VCC VIN IC Pd Tj Tstg Limits 20 -20 to +20 600 300(TOTAL) 150 -55 to +150 Unit V V V mW C C 200mW per element must not be exceeded. 0.8 1.1 1.9 2.9 1/3 IMH22 Transistor Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Input current Output current DC current gain Input ersistance Resistance ratio Transition frequency Output "ON" resistance Transition frequency of the device. Symbol Min. Typ. Max. Unit Conditions VI(OFF) - - 0.5 VCC=5V , IO=100A V 2 - - VO=0.3V , IO=10mA VI(ON) VO(ON) II IO(OFF) G1 R1 R2/R1 fT Ron - - - 250 4.76 0.8 - - - - - - 6.8 1 150 0.9 150 mV IO/II=50mA/2.5mA 1.3 mA VI=5V 0.5 A VCC=20V , VI=0V - - VO=5V , IO=50mA 8.84 k - - 1.2 - - MHz VCE=10V, IE= -50mA, f=100MHz - VI=5V, RL=1k, f=1kHz Packaging specifications and hFE Package Type Packaging type Code Basic ordering unit (pieces) IMH22 SMT6 Taping T110 3000 Electrical characteristic curves 100000 V=0.3V 10 V=5V 10000 Ta=100C Ta=25C Ta= -40C VCE=5V INPUT VOLTAGE : Vi (on) (mA) OUTPUT CURRENT : Io (mA) 10000 Ta= -40C 1 Ta=100C DC CURRENT GAIN : hFE 1000 100C 25C 0.1 25C -40C 1000 100 0.01 10 1 10 100 1000 0.001 0 500 1000 1500 2000 2500 3000 100 0.1 1 10 100 1000 COLLECTOR CURRENT : Ic (mA) INPUT VOLTAGE (mV) COLLECTOR CURRENT : IC (mA) Fig.1 Input voltage vs. output current (ON characteristics) Fig.2 Output current vs. input voltage (OFF characteristics) Fig.3 DC current gain vs. output current characteristics 10000 1000 COLLECTOR SATURATION VOLTAGE : VCE (sat) (mV) Ta=25C f=1kHz RL=1k 1000 ON RESISTANCE : Ron () 10 100 1000 100 100 Ta=100C Ta=25C Ta= -40C 10 10 1 1 0.1 1 0.1 0.1 1 10 100 COLLECTOR CURRENT : IC (mA) INPUT VOLTAGE : VI (V) Fig.4 Output voltage vs. output curent characteristics Fig.5 "ON" characteristics vs. input voltage characteristics 2/3 IMH22 Transistor Ron measurement circuit RL=1k Ron= v0 xRL vi-v0 Input vi 100mV (rms) f=1kHz V Output v0 vI Fig.4 Output "ON" resistance (Ron) measurement circuit 3/3 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1 |
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