SMD Marking Code - YQ

Total Parts	30/33
Manufacturers	Rohm Co., Ltd., Diodes Inc., Shanghai Lunsure Electronic Technology Co., Ltd, Toshiba Corporation, Panasonic (Matsushita) Electronics Corp., Ricoh Co., Ltd, Sanyo Electric Co. Ltd, Vishay Semiconductor GmbH, Philips GmbH, Comchip Technology Corporation, NEC Electronics Inc. (Nippon Electrical Company)
Functions	DC/DC Voltage Converter Integrated Circuit, Zener Diode, Transient Voltage supressor, Silicon PNP Transistor, Silicon NPN Transistor, Silicon PNP Digital Transistor, Voltage Detector Integrated Circuit
Cases	SMCP, SOD-323, DO-214AC, SOT-23-5, SOT-346, SOD-123, SOT-723, VSOF-5, SOD-110, SSFP, SOT-416, CP, SOP-4, SC-59, SSOP-5, SOT-23, SOT-89, SOT-323, MCP, SOT-490
Pins	1ba, 28vdo, 28sd, 28sc, 12d, 18ta, 16dc, 16ta, 30vka, 20tb, 23vdf, 5d
Description	3V±5%, If=250mA, 400mW 7.5V±5%, Izt=20mA, 500mW 7.5V±5%, Izt=20mA, 200mW Vrwm=40V, 5.6A, 400W (1ms), Bidir. Vrwm=40V, Vbr=44.4..54.3V, 5.6A, 400W(1ms), Bidir. Vrwm=40.0V, Vbr=44.40..54.30V, Ipp=5.60A, 400W(1ms), Bidir. LN, 50V, 100mA, 150mW, >100MHz, B=120..270 LN, 50V, 100mA, 250mW, >100MHz, B=120..270 GP, Sw, 60V, 100mA, 250mW, B=160..260, >100MHz AF-Drv, 50V, 500mA, 200mW, B=120..270, >250MHz AF-Drv, 50V, 500mA, 200mW, B=120..270, >250MHz AF, 50V, 500mA, 200mW, B=120..270, >250MHz GP, 60V, 200mA, 125mW, 150MHz, B=160..260 GP, AF, 50V, 600mA, B=160..260, 150MHz AF, GP, 40V, 400mA, 300mW, B=300..600, 380MHz AF, GP, 40V, 400mA, 300mW, B=300..600, 380MHz AF, GP, 40V, 400mA, 200mW, B=300..600, 380MHz AF, GP, 40V, 400mA, 200mW, B=300..600, 380MHz 7.5V±2.5%, If=10mA, 500mW Sw, 50V, 100mA, 100mW, R1/R2=1k/10k

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
YQ	-	BZX284-C3V0	Phi	SOD-110	12d	Zener Diode 3V±5%, If=250mA, 400mW
YQ	-	DDZ7V5C	Di	SOD-123	5d	Zener Diode 7.5V±5%, Izt=20mA, 500mW
YQ	-	DDZ7V5CS	Di	SOD-323	5d	Zener Diode 7.5V±5%, Izt=20mA, 200mW
YQ	-	P4SMAJ40C	Lsr	DO-214AC	1ba	Transient Voltage supressor Vrwm=40V, 5.6A, 400W (1ms), Bidir.
YQ	-	SMAJ40C	Vs	DO-214AC	1ba	Transient Voltage supressor Vrwm=40V, Vbr=44.4..54.3V, 5.6A, 400W(1ms), Bidir.
YQ	-	TV04A400KB-G	Cmc	DO-214AC	1ba	Transient Voltage supressor Vrwm=40.0V, Vbr=44.40..54.30V, Ipp=5.60A, 400W(1ms), Bidir.
YQ	-	2PA1774Q	Phi	SOT-416	16ta	Silicon PNP Transistor LN, 50V, 100mA, 150mW, >100MHz, B=120..270
YQ	-	2PA1774QJ	Phi	SOT-490	18ta	Silicon PNP Transistor LN, 50V, 100mA, 250mW, >100MHz, B=120..270
YQ	-	2PD601Q	Phi	SOT-23	16ta	Silicon NPN Transistor GP, Sw, 60V, 100mA, 250mW, B=160..260, >100MHz
YQ	-	2SD1484K-Q	Rhm	SOT-346	16ta	Silicon NPN Transistor AF-Drv, 50V, 500mA, 200mW, B=120..270, >250MHz
YQ	-	2SD1949K-Q	Rhm	SOT-323	16ta	Silicon NPN Transistor AF-Drv, 50V, 500mA, 200mW, B=120..270, >250MHz
YQ	-	2SD1949-Q	Rhm	SOT-323	16ta	Silicon NPN Transistor AF, 50V, 500mA, 200mW, B=120..270, >250MHz
YQ	-	2SD2216-Q	Pan	SOT-416	16ta	Silicon NPN Transistor GP, 60V, 200mA, 125mW, 150MHz, B=160..260
YQ	-	2SD601-Q	Pan	SC-59	16ta	Silicon NPN Transistor GP, AF, 50V, 600mA, B=160..260, 150MHz
YQ	-	30C01C	San	CP	16ta	Silicon NPN Transistor AF, GP, 40V, 400mA, 300mW, B=300..600, 380MHz
YQ	-	30C01M	San	MCP	16ta	Silicon NPN Transistor AF, GP, 40V, 400mA, 300mW, B=300..600, 380MHz
YQ	-	30C01S	San	SMCP	16ta	Silicon NPN Transistor AF, GP, 40V, 400mA, 200mW, B=300..600, 380MHz
YQ	-	30C01SS	San	SSFP	18ta	Silicon NPN Transistor AF, GP, 40V, 400mA, 200mW, B=300..600, 380MHz
YQ	-	DDZX7V5C	Di	SOT-23	16dc	Zener Diode 7.5V±2.5%, If=10mA, 500mW
YQ	-	RN2114	Tos	SOT-416	16ta	Silicon PNP Digital Transistor Sw, 50V, 100mA, 100mW, R1/R2=1k/10k
YQ	-	RN2114FV	Tos	SOT-723	18ta	Silicon PNP Digital Transistor Sw, 50V, 100mA, 150mW, R1/R2=1k/10k
YQ	-	RN2314	Tos	SOT-346	16ta	Silicon PNP Digital Transistor Sw, 50V, 100mA, 400mW, R1/R2=1k/10k
YQ	-	RN2414	Tos	SOT-346	16ta	Silicon PNP Digital Transistor Sw, 50V, 100mA, 400mW, R1/R2=1k/10k
YQ	-	2SB1115A-Q	Nec	SOT-89	20tb	Silicon PNP Transistor AF-Amp, Sw, 80V, 1A, 2W, 120MHz, B=135..270
YQ	-	2SD874A-Q	Pan	SOT-89	20tb	Silicon NPN Transistor GP, AF, 60V, 1A, 1W, B=85..170, 200MHz
YQ	-	BU4223F	Rhm	SOP-4	23vdf	Voltage Detector Integrated Circuit 2.3V±1%, -Reset ODO
YQ	-	BU4223FWE	Rhm	VSOF-5	30vka	Voltage Detector Integrated Circuit 2.3V±1%, -Reset ODO
YQ	-	BU4223G	Rhm	SSOP-5	28vdo	Voltage Detector Integrated Circuit 2.3V±1%, -Reset ODO
YQ	-	R1210N342D	Ric	SOT-23-5	28sd	DC/DC Voltage Converter Integrated Circuit PWM step-up, 3.4V, 180kHz, +CE, ext. transistor
YQ	-	RN5RK472A	Ric	SOT-23-5	28sc	DC/DC Voltage Converter Integrated Circuit VFM step-up, Vout=4.7V±1.5%