Protection & Small Signal Discretes

onsemi Protection & Small Signal Discretes are a portfolio of over 8000 discretes available in 176 packages. The portfolio features high performance small signal Schottky in the industry's smallest form factor. Standard & automotive small signal products are available.

All Results (105)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
onsemi ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI 35,825In Stock
213,000Expected 2027/02/05
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

onsemi Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH 5,530In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES 9,636In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS 6,894In Stock
Min.: 1
Mult.: 1
Max.: 190
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS 3,964In Stock
Min.: 1
Mult.: 1
Max.: 160
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS 4,586In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP 7,791In Stock
21,000Expected 2026/10/16
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

onsemi Precision Amplifiers DUAL PRECISION OPAMP 3,864In Stock
Min.: 1
Mult.: 1
: 3,000


onsemi Schottky Diodes & Rectifiers SBD SERIES 30MA 5V 9,154In Stock
Min.: 1
Mult.: 1
Max.: 1,060
: 3,000


onsemi Small Signal Switching Diodes SS SWCH DIO SPCL 204,251In Stock
Min.: 1
Mult.: 1
Max.: 6,240
: 10,000

onsemi Switching Controllers SYNC-RECTIFIER CONTROLLER 2,976In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi ESD Protection Diodes / TVS Diodes 13.5VRWM UNIDIRECTIONAL T 1,699In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Interface IC Type-C Control IC with PD 88In Stock
3,000Expected 2026/08/14
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 1,739In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 1,326In Stock
Min.: 1
Mult.: 1
: 4,000


onsemi Small Signal Switching Diodes 75V 200mA 31,112In Stock
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Small Signal Switching Diodes 75V 200mA 6,375In Stock
150,000On Order
Min.: 1
Mult.: 1
Max.: 10,000
: 10,000

onsemi Small Signal Switching Diodes 200V 200mA 21,994In Stock
21,000Expected 2026/08/18
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Small Signal Switching Diodes 200V 200mA 737In Stock
75,000On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Small Signal Switching Diodes 200V SOT23 25,749In Stock
Min.: 1
Mult.: 1
: 10,000

onsemi Small Signal Switching Diodes SS SWCH DIO 250V 448In Stock
276,000On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Schottky Diodes & Rectifiers 30V 225mW Dual Common Anode 47,309In Stock
291,000On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Schottky Diodes & Rectifiers 30V 225mW Dual Common Cathode 11,495In Stock
545,400On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

onsemi Schottky Diodes & Rectifiers 30V 400mW Single 1,969In Stock
270,000On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

onsemi ESD Protection Diodes / TVS Diodes ISOLATED X4DFN VRWM=5.5V 9,111In Stock
Min.: 1
Mult.: 1
: 10,000