Durable Slkor C945 transistor designed for general purpose applications in electronic devices

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Product Description

Product Overview

The C945 is a NPN bipolar junction transistor designed for general-purpose applications. It offers excellent hFE linearity and low noise characteristics, making it complementary to the A733 transistor. This transistor is suitable for various electronic circuits requiring reliable amplification and switching.

Product Attributes

Type: NPN Transistor
Complementary to: A733

Technical Specifications

Parameter	Symbol	Test Conditions	Min	Typ	Max	Unit
Collector-base breakdown voltage	V(BR)CBO	IC=100uA, IE=0			60	V
Collector-emitter breakdown voltage	V(BR)CEO	IC=1mA , IB=0			50	V
Emitter-base breakdown voltage	V(BR)EBO	IE=0.1mA, IC=0			5	V
Collector cut-off current	ICBO	VCB=60V, IE=0			0.1	uA
Emitter cut-off current	IEBO	VEB=5V , IC=0			0.1	uA
DC current gain (hFE(1))	hFE(1)	VCE=6 V , IC=1mA	130		400
DC current gain (hFE(2))	hFE(2)	VCE=6 V , IC=0.1mA	40
Collector-emitter saturation voltage	VCE(sat)	IC=100mA, IB=10mA			0.3	V
Base-emitter saturation voltage	VBE(sat)	IC=100mA, IB=10mA			1	V
Transition frequency	fT	VCE=6V,IC=10mA,f =30 MHz		150	MHz
Collector output capacitance	Cob	VCB=10V,IE=0,f=1MHZ			3.0	pF
Noise figure	NF	VCE=6V,IC=0.1mA Rg=10k,f=1kMHZ		4	10	dB

Symbol	Parameter	Value	Unit
VCBO	Collector-Base Voltage	60	V
VCEO	Collector-Emitter Voltage	50	V
VEBO	Emitter-Base Voltage	5	V
IC	Collector Current	150	mA
PC	Collector Power Dissipation	200	mW
RJA	Thermal Resistance From Junction To Ambient	625	/W
Tj	Junction Temperature	150
Tstg	Storage Temperature	-55+150

Symbol	Dimensions In Millimeters	Dimensions In Inches
A	0.900 - 1.150	0.035 - 0.045
A1	0.000 - 0.100	0.000 - 0.004
A2	0.900 - 1.050	0.035 - 0.041
b	0.300 - 0.500	0.012 - 0.020
c	0.080 - 0.150	0.003 - 0.006
D	2.800 - 3.000	0.110 - 0.118
E	1.200 - 1.400	0.047 - 0.055
E1	2.250 - 2.550	0.089 - 0.100
e
e1	1.800 - 2.000	0.071 - 0.079
L
L1	0.300 - 0.500	0.012 - 0.020
	0 - 8	0 - 8
REF	0.550 REF	0.022 REF