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 DTB543EE / DTB543EM
Transistors
-500mA / -12V Low VCE (sat) Digital transistors (with built-in resistors)
DTB543EE / DTB543EM
Applications Inverter, Interface, Driver
Feature 1) VCE (sat) is lower than conventional products. 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 3) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 4) Only the on / off conditions need to be set for operation, making the device design easy. Structure PNP epitaxial plannar silicon transistor (Resistor built-in type)
External dimensions (Unit : mm)
DTB543EE
1.6 0.3
(3)
0.8 1.6
0.7 0.55
0.2 0.5 0.5
0.2
0.15
0.1Min.
(2)
(1)
EMT3 JEITA No. (SC-75A) JEDEC No.
1.0
(1) GND (2) IN (3) OUT
Each lead has same dimensions
Abbreviated symbol : X13
DTB543EM
0.2 0.8 1.2
1.2 0.32
(3)
0.2
0.22
(1)(2)
0.4 0.4 0.8
0.13 0.5
(1) IN (2) GND (3) OUT
VMT3
Each lead has same dimensions
Abbreviated symbol : X13
Absolute maximum ratings (Ta=25C)
Parameter
Supply voltage Input voltage Collector current Power dissipation Junction temperature Storage temperature
1 2
Packaging specifications
Limits
Package
Unit V V mA mW C
C
EMT3
Taping
VMT3
Taping
Symbol VCC VIN IC (max) PD Tj Tstg
DTB543EE DTB543EM -12 -12 to +10 -500 150 150 -55 to +150
Packaging type Code
TL 3000
T2L 8000 -
Part No. DTB543EE DTB543EM
Basic ordering unit (pieces)
-
1 Characteristics of built-in transistor. 2 Each terminal mounted on a recommended land.
Electrical characteristics (Ta=25C)
Parameter Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio
Characteristics of built-in transistor.
Equivalent circuit
Max. -0.5 - -300 -1.4 -0.5 - - 6.11 1.2 Unit V mV mA A - MHz k - Conditions VCC= -5V, IO= -100A VO= -0.3V, IO= -20mA IO/II= -100mA / -5mA VI= -5V VCC= -12V, VI=0V VO= -2V, IO= -100mA VCE= -10V, IE=5mA, f=100MHz - -
IN GND(+) OUT IN R2 GND(+) R1 OUT
Symbol VI(off) VI(on) VO(on) II IO(off) GI fT R1 R2/R1
Min. - -2.5 - - - 115 - 3.29 0.8
Typ. - - -60 - - - 260 4.7 1.0
R1=4.7k / R2=4.7k
1/1
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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Price & Availability of DTB543EM
Newark

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
03AJ0270
ROHM Semiconductor Digital Trans, -50V, -0.5A, Sot-723; Digital Transistor Polarity:Single Pnp; Collector Emitter Voltage V(Br)Ceo:-50V; Continuous Collector Current Ic:-500Ma; Base Input Resistor R1:4.7Kohm; Base-Emitter Resistor R2:4.7Kohm; Resistor Rohs Compliant: Yes |Rohm DTB543EMT2L 1000: USD0.132
500: USD0.159
250: USD0.185
100: USD0.212
50: USD0.245
25: USD0.278
10: USD0.311
1: USD0.416
BuyNow
0

DigiKey

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
DTB543EMT2L-ND
ROHM Semiconductor TRANS PREBIAS PNP 12V 0.5A VMT3 56000: USD0.07954
24000: USD0.08463
16000: USD0.0859
8000: USD0.09545
BuyNow
0

Avnet Americas

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
DTB543EMT2L
ROHM Semiconductor Trans Digital BJT PNP 500mA 3-Pin VMT T/R - Tape and Reel (Alt: DTB543EMT2L) 800000: USD0.05808
80000: USD0.05952
64000: USD0.06144
48000: USD0.06336
32000: USD0.06528
16000: USD0.06816
8000: USD0.06912
BuyNow
0

Mouser Electronics

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
755-DTB543EMT2L
ROHM Semiconductor Digital Transistors TRANSISTOR 8000: USD0.084
48000: USD0.079
96000: USD0.078
RFQ
0

Verical

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
36524998
ROHM Semiconductor Trans Digital BJT PNP 12V 500mA 3-Pin VMT T/R 5000: USD0.0952
2500: USD0.0979
1000: USD0.1009
725: USD0.1043
BuyNow
6083

Quest Components

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
ROHM Semiconductor 1962: USD0.136
164: USD0.204
1: USD0.68
BuyNow
4866

Ameya Holding Limited

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
ROHM Semiconductor TRANS PREBIAS PNP 150MW VMT3 1: USD0.46
10: USD0.33
100: USD0.15
1000: USD0.12
2500: USD0.1
BuyNow
200

Chip1Stop

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
C1S625901233638
ROHM Semiconductor Trans Digital BJT PNP 12V 500mA 3-Pin VMT T/R 25: USD0.0589
BuyNow
25

CoreStaff Co Ltd

Part # Manufacturer Description Price BuyNow  Qty.
DTB543EMT2L
ROHM Semiconductor RoHS(Ship within 1day) - D/C 2011 1000: USD0.068
500: USD0.068
100: USD0.068
50: USD0.069
10: USD0.071
1: USD0.072
BuyNow
6083

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