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DTC314TU / DTC314TK / DTC314TS
Transistors
Digital transistors (built-in resistor)
DTC314TU / DTC314TK / DTC314TS
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. External dimensions (Unit : mm)
DTC314TU
2.00.2 1.30.1 0.65 0.65 (1) (2) 0.2 0.90.1 0.70.1
1.250.1
2.10.1
0~0.1
(3)
ROHM : UMT3 EIAJ : SC-70
0.3 +0.1 0.150.05 -0 All terminals have same dimensions
0.1~0.4
Abbreviated symbol : H04
2.90.2 1.90.2 0.95 0.95 (1) (2)
(1) Emitter (2) Base (3) Collector
DTC314TK
Structure NPN digital transistor (Built-in resistor type)
1.1+0.2 -0.1 0.80.1
1.6 +0.2 -0.1
ROHM : SMT3 EIAJ : SC-59
C B R1 E
0.4 +0.1 -0.05 All terminals have same dimensions
0.3~0.6
Equivalent circuit
(3) +0.1 0.15 -0.06
2.80.2
0~0.1
Abbreviated symbol : H04
(1) Emitter (2) Base (3) Collector
DTC314TS
4.0 2.0
3.0
B : Base C : Collector E : Emitter
(15Min.)
3Min.
0.45
2.5
0.5
0.45
ROHM : SPT EIAJ : SC-72
5.0
(1) (2) (3)
Taping specifications
(1) Emitter (2) Collector (3) Base
Rev.A
1/3
DTC314TU / DTC314TK / DTC314TS
Transistors
Absolute maximum ratings (Ta=25C)
Parameter Symbol VCBO VCEO VEBO IC PC Tj Tstg 200 150 -55 to +150 Limits(DTC314T U K 30 15 5 600 300 ) S V V V mA mW C C Unit
Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature
Electrical characteristics (Ta=25C)
Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Input resistance Transition frequency Output "ON" resistance Transition frequency of the device Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE R1 fT Ron Min. 30 15 5 - - - 100 7 - - Typ. - - - - - 40 250 10 200 1.25 Max. - - - 0.5 0.5 80 600 13 - - Unit V V V A A mV - k MHz IC=50A IC=1mA IE=50A VCB=20V VEB=4V IC/IB=50mA/2.5mA VCE=5V, IC=50mA - VCE=10V, IE= -50mA, f=100MHz VI=7V, RL=1k, f=1kHz Conditions
Packaging specifications
Package Packaging type Code Type DTC314TU DTC314TK DTC314TS - - - Basic ordering unit (pieces) UMT3 Taping T106 3000 SMT3 Taping T146 3000 - SPT Taping TP 5000 - -
Rev.A
2/3
DTC314TU / DTC314TK / DTC314TS
Transistors
Electrical characteristic curves
1k 500
DC CURRENT GAIN : hFE
COLLECTOR SATURATION VOLTAGE : VCE(set) (V)
VCE=5V
1 500m
100
lC/lB=20
ON RESISTANCE : Ron ()
50 20 10 5 2 1 500m 200m
200 100 50 20 10 5 2 1
1m 2m 5m 10m 20m 50m 100m 200m 500m Ta=100C 25C -40C
200m 100m 50m 20m 10m 5m 2m 1m 1m 2m 5m 10m 20m 50m 100m 200m 500m
Ta=100C 25C -40C
Ta=25C f=1kHz RL=1k hFE=250(5V/50mA)
100m 100m 200m 500m 1
2
5
10
20
50 100
COLLECTOR CURRENT : IC (A)
COLLECTOR CURRENT : IC (A)
INPUT VOLTAGE : VI (V)
Fig.1 DC current gain vs. collector current
Fig.2 Collector-emitter saturation voltage vs. collector current
Fig.3 "ON" resistance vs. input voltage
Ron measurement circuit
IN
RL
OUT
vi
Vl
v0
GND
v0 Ron= xRL vi-v0
Fig.4 Output "ON" resistance (Ron) measurement circuit
Rev.A
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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