Datasheet > DF2B20M4SL

DF2B20M4SL

更新时间： 2023-12-20 18:46:36

品牌	Logo	应用领域
东芝 - TOSHIBA		电视
页数	文件大小	规格书
8页	398K
描述
Bidirectional TVS Diode (ESD Protection Diode), +/-18.5 V, SOD-962(SL2)

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DF2B20M4SL 数据手册

DF2B20M4SL

ESD Protection Diodes Silicon Epitaxial Planar

DF2B20M4SL

1. General

The DF2B20M4SL is a bidirectional TVS diode with high VRWM(18.5V) designed to protect high speed line or differential signal line

from the damage caused by ESD and other transients voltage. This TVS diode can protect the latter part well by the low dynamic

resistance, improve the system reliability level by the high VESD performance. It is optimum for antennal application such as NFC

for the low capacitance performance. And the small package size (0.62 mm × 0.32 mm) is ideal for high-density mounting.

2. Applications

Mobile Equipment

 Smartphones

 Tablets

 Notebook PCs

Desktop PCs

Note: This product is designed for protection against electrostatic discharge (ESD) and is not intended for any other

purpose, including, but not limited to, voltage regulation.

3. Features

(1) Suitable for high working voltage line. (VRWM ≤ 18.5 V)

(2) Protects devices with its high ESD performance.

(VESD = ±15 kV (Contact / Air) @IEC61000-4-2)

(3) Low dynamic resistance protects semiconductor devices from static electricity and noise.

(RDYN = 0.2 Ω (typ.))

(4) Snapback characteristics realizing low clamping voltage protects semiconductor devices.

(VC = 26 V@IPP = 0.5 A (typ.))

(5) Compact package is suitable for use in high density board layouts such as in mobile devices.

(0.62 mm × 0.32 mm size (Toshiba package name: SL2))

4. Example of Circuit Diagram

Start of commercial production

2016-09

2018-01-10

Rev.4.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7 8

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