SMD Marking Code - AY

Total Parts	30/48
Manufacturers	Siemens AG, Richtek Technology Corp., Fagor Electronica, PanJIT Semiconductor, Vishay Semiconductor GmbH, Torex Semiconsuctor Ltd., Comchip Technology Corporation, Korea Electronics Co. Ltd, Rohm Co., Ltd., Motorola Inc., Shanghai Lunsure Electronic Technology Co., Ltd, Pericom Technology Inc., Toshiba Corporation, NXP Semiconductors (Philips), Bytesonic Corporation, Jiy, AUK Semiconductor Corp., ITT Intermetall
Functions	Zener Diode, Transient Voltage supressor, Silicon PNP Transistor, Silicon NPN Transistor, Linear Voltage Regulator Integrated Circuit, Silicon Diode, Voltage Detector Integrated Circuit
Cases	SOD-123W, VSC, DO-214AC, SOT-523, SSOT-24, DO-214AA, DO-220AA, SOD-323FL, SOT-323F, SC-59, SOT-523F, SOT-143, SOT-23, SOT-89, SOT-323, SSOP-3
Pins	16te, 24vdh, 18ta, 20vl, 26cr, 16ta, 8d, 7d, 1ba, 26gh, 1d, 16dc, 26rp, 20tb, 16vdc
Description	1.95..2.15V, Izt=5mA, Zzt=100Ω, 100mW 17V±5%, Izt=7.4mA, Zzt=19Ω, 200mW Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms) Vrwm=11V, 20A, 400W (1ms) Vrwm=11V, Vbr=9.9..12.1V, 37A, 600W(1ms), Bidir. Vrwm=48V, Vbr=53.30..58.90V, 5.2A, 400W (1ms) Vrwm=11V, Vbr=12.2..13.5V, 19.9A, 400W(1ms) Vbr=12.2..14.9V, Vrwm=11V, Ipp=19.9A, 400W(1ms) Vrwm=11.0V, Vbr=12.20..14.90V, Ipp=19.90A, 400W(1ms) Vrwm=11.0V, Vbr=12.20..14.90V, Ipp=29.85A, 600W(1ms), Bidir. 4.0V±1%, -Reset ODO, Td=200ms 3.6V±1%, -Reset ODO AF, 40V, 500mA, 200mW, B=120..240, 200MHz AF, 40V, 500mA, 200mW, B=120..240, 200MHz GP, 50V, 150mA, 150mW, B=120..240, 80MHz GP, 50V, 150mA, 150mW, B=120..240, 80MHz AF, 35V, 800mA, 200mW, B=160..320, 120MHz GP, Sw, 45V, 100mA, 250mW, B=380..630, >100MHz GP, Sw, 45V, 100mA, 250mW, B=380..630, >100MHz 2.1V±1.8%, -Reset PPO, 150ms

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
AY	-	KDZ2.0VVY	Kec	VSC	7d	Zener Diode 1.95..2.15V, Izt=5mA, Zzt=100Ω, 100mW
AY	-	MM3Z5247B	Bts	SOD-323FL	7d	Zener Diode 17V±5%, Izt=7.4mA, Zzt=19Ω, 200mW
AY	-	P4SMA16	Fag	DO-214AC	1d	Transient Voltage supressor Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms)
AY	-	P4SMAJ11	Lsr	DO-214AC	1d	Transient Voltage supressor Vrwm=11V, 20A, 400W (1ms)
AY	-	P6SMBJ11C	Pjt	DO-214AA	1ba	Transient Voltage supressor Vrwm=11V, Vbr=9.9..12.1V, 37A, 600W(1ms), Bidir.
AY	-	PTVS48VS1UR	Nxp	SOD-123W	7d	Transient Voltage supressor Vrwm=48V, Vbr=53.30..58.90V, 5.2A, 400W (1ms)
AY	-	SMAJ11	Vs	DO-214AC	1d	Transient Voltage supressor Vrwm=11V, Vbr=12.2..13.5V, 19.9A, 400W(1ms)
AY	-	SMP11	Vs	DO-220AA	8d	Transient Voltage supressor Vbr=12.2..14.9V, Vrwm=11V, Ipp=19.9A, 400W(1ms)
AY	-	TV04A110K-G	Cmc	DO-214AC	1d	Transient Voltage supressor Vrwm=11.0V, Vbr=12.20..14.90V, Ipp=19.90A, 400W(1ms)
AY	-	TV06B110KB-G	Cmc	DO-214AA	1ba	Transient Voltage supressor Vrwm=11.0V, Vbr=12.20..14.90V, Ipp=29.85A, 600W(1ms), Bidir.
aY	-	BU45K402G	Rhm	SSOP-3	16vdc	Voltage Detector Integrated Circuit 4.0V±1%, -Reset ODO, Td=200ms
Ay	-	BD48K36G	Rhm	SSOP-3	16vdc	Voltage Detector Integrated Circuit 3.6V±1%, -Reset ODO
AY	-	2SA1979UF-Y	Auk	SOT-323F	18ta	Silicon PNP Transistor AF, 40V, 500mA, 200mW, B=120..240, 200MHz
AY	-	2SA1979U-Y	Auk	SOT-323	16ta	Silicon PNP Transistor AF, 40V, 500mA, 200mW, B=120..240, 200MHz
AY	-	2SA1980EF-Y	Auk	SOT-523F	18ta	Silicon PNP Transistor GP, 50V, 150mA, 150mW, B=120..240, 80MHz
AY	-	2SA1980E-Y	Auk	SOT-523	16ta	Silicon PNP Transistor GP, 50V, 150mA, 150mW, B=120..240, 80MHz
AY	-	2SC4210-Y	Tos	SC-59	16ta	Silicon NPN Transistor AF, 35V, 800mA, 200mW, B=160..320, 120MHz
AY	-	BCX70KR	Itt	SOT-23	16te	Silicon NPN Transistor GP, Sw, 45V, 100mA, 250mW, B=380..630, >100MHz
AY	-	BCX70RK	Sie	SOT-23	16ta	Silicon NPN Transistor GP, Sw, 45V, 100mA, 250mW, B=380..630, >100MHz
AY	-	GS6333UR21D3	Vs	SOT-23	16vdc	Voltage Detector Integrated Circuit 2.1V±1.8%, -Reset PPO, 150ms
AY	-	MMBD1000	Mot	SOT-23	16dc	Silicon Diode Sw, 30V, 200mA, 225mW, Vf<0.95V(10mA), <2pF
AY	-	MMBZ5239B	Jiy	SOT-23	16dc	Zener Diode 9.1V±5%, Izt=20mA, Zzt=10Ω, 350mW
AY	-	SiP6333R21D3	Vs	SOT-23	16vdc	Voltage Detector Integrated Circuit 2.1V±1.5%, +Reset PPO 150ms
AY	-	2SC2880-Y	Tos	SOT-89	20tb	Silicon NPN Transistor HV, 150V, 50mA, 500mW, B=120..240, 120MHz
AY	-	KTC4372-Y	Kec	SOT-89	20tb	Silicon NPN Transistor HV, Sw, 150V, 50mA, 500mW, B=120..240, 120MHz
AY	-	RT9161-17CX	Rct	SOT-89	20vl	Linear Voltage Regulator Integrated Circuit LDO, 1.7V±2%, 300mA
AY	-	PT7M7812STB	Pti	SOT-143	24vdh	Voltage Detector Integrated Circuit 2.93V±1.5%, +Reset PPO, -MR
AY	-	XC6109C08AN	Tor	SSOT-24	26rp	Voltage Detector Integrated Circuit 0.8V±2%, +Reset PPO
AY	-	XC6119C08ANR	Tor	SSOT-24	26gh	Voltage Detector Integrated Circuit 0.8V±30mV, -Reset PPO
AY	-	XC6127C51FNR	Tor	SSOT-24	26cr	Voltage Detector Integrated Circuit 5.1V±0.8%, +Reset PPO, -MR, Rt=50ms