丝印：UB；Package：SOT-346；High-gain Amplifier Transistor (-32V, -0.3A)

Features 1) Darlington connection for high DC current gain. 2) Built-in 4kΩ resistor between base and emitter. 3) Complements the 2SD1383K / 2SD1645S.

文件：73.84 Kbytes 页数：4 Pages

ROHM

罗姆

丝印：UB；Package：SSOP5；Counter Timer Built-in CMOS Voltage Detector IC Package SSOP5 is similar to SOT-23-5 (JEDEC)

VOLTAGE DETECTOR IC with counter timer BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit have developed. Delay time is fixed in the IC due to the built-in co

文件：482.77 Kbytes 页数：16 Pages

ROHM

罗姆

丝印：UB；Package：SSOP5；Voltage Detector IC built in Delay Citcuit

VOLTAGE DETECTOR IC with counter timer BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit have developed. Delay time is fixed in the IC due to the built-in coun

文件：222.67 Kbytes 页数：6 Pages

ROHM

罗姆

丝印：UB；Package：SSOP5；VOLTAGE DETECTOR IC

VOLTAGE DETECTOR IC with counter timer BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit have developed. Delay time is fixed in the IC due to the built-in co

文件：469.07 Kbytes 页数：4 Pages

ROHM

罗姆

丝印：UB；Package：SOT23；Dual Zener diodes

1.1 General description General-purpose Zener diodes in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic package. 1.2 Features n Non-repetitive peak reverse power dissipation: £ 40 W n Small plastic package suitable for surface-mounted design n Total power dissipation: £ 300

文件：2.08234 Mbytes 页数：14 Pages

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

丝印：UB；Package：SOD323F；Single Zener diodes

1.1 General description General-purpose Zener diodes in a SOD323F (SC-90) very small and flat lead Surface-Mounted Device (SMD) plastic package. 1.2 Features and benefits 1.3 Applications  General regulation functions  Non-repetitive peak reverse power dissipation:  40 W  Wide working

文件：988.38 Kbytes 页数：13 Pages

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

丝印：UB；Package：SOD-323F；SMD Zener Diode

Voltage 2.4 to 39 Volts Power 200 mWatts RoHS Device Halogen Free Features - 200mW Power Dissipation. - High Voltages from 2.4 ~ 39 V. - Designed for mounting on small surface. - Extremely thin/leadless package. - Constant voltage control. - Pb free product. Mechanical data - Case: 100

文件：137.71 Kbytes 页数：5 Pages

COMCHIP

典琦

丝印：UB；Package：SOT-553；Transient Voltage Suppressors for ESD Protection

Feature 100 Watts Peak Pulse Power per Line (tp=8/20μs) Protects Two I/O Lines and One Vcc Line Low clamping voltage Low leakage current IEC61000-4-2 (ESD) ±25kV (air), ±15kV (contact) IEC61000-4-4 (EFT) 40A (5/50ηs) IEC61000-4-5 (LIGHTING) 4A (8/20μs) Applications Ethernet Interface S

文件：2.87019 Mbytes 页数：5 Pages

UNSEMI

优恩半导体

丝印：UB；Package：SOD-523；The ESD5B5VL is a bi-directional TVS (Transient Voltage Suppressor).

Features  Stand-off voltage: ±5V Max  Transient protection for each line according to IEC61000-4-2 (ESD): ±8kV (contact discharge) IEC61000-4-4 (EFT): 40A (5/50ns) IEC61000-4-5 (surge): 3.5A (8/20μs)  Capacitance: CJ = 5pF typ.  Solid-state silicon technology

文件：400.03 Kbytes 页数：5 Pages

UMWGuangdong Youtai Semiconductor Co., Ltd.

友台半导体广东友台半导体有限公司

丝印：UB；Package：SOD-123；Zener diode

Features Small power mold type. (PMDU) High ESD tolerance Applications Voltage regulation Construction Silicon epitaxial planar

文件：117.65 Kbytes 页数：5 Pages

ROHM

罗姆