dimmer IC for halogen lamps

a1780 general features The a1780 is a dimmer IC for halogen lamps. It uses an integrated time controller to control a wide range of DMOS switches, and includes protection circuits against overcurrent, over-voltage and over-temperature. A LED gives a visual indication of the output tatus at all ti

PNP SILICON TRANSISTOR

TIP42C Transistor Chip Manual █ Introduction to the chip Chip size: 4 inches (100mm) Chip code: A178AG-00 Chip thickness: 240±20µm Die size: 1780× 1780µm 2 Welding position size: B pole 360×498µm 2; E pole 364×502µm 2 Electrode metal: aluminum Back metal: silver

包装：散装 描述：TFLEX HD90750,DC1 18X18IN, 风扇，热管理 热 - 垫，片

包装：袋 描述：TFLEX HD91000,DC1 风扇，热管理 热 - 垫，片

Silicone based Thermal Gap Filler

Silicone based Thermal Gap Filler

Silicone based Thermal Gap Filler

VHF variable capacitance diode

DESCRIPTION The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure. FEATURES • Excellent linearity • Excellent matching to 2 DMA • Ultra small plastic

PNP SILICON TRANSISTORS

PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages.

PNP SILICON TRANSISTORS

PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages.

Silicon epitaxial planar type

Silicon epitaxial planar type For high-speed switching circuits ■ Features • Large repetitive peak forward current IFRM • Small terminal capacitance Ct

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE