Key Specifications

 

The UM5060 TVS protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They feature large cross-sectional area junctions for conducting high transient currents, offer desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when compared to MLVs. The UM5060 TVS protection diode protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The UM5060 is available in SOD523 package with working voltages of 5 volt. It gives designer the flexibility to protect bidirectional single line in applications where arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is at a premium. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, ±30kV air, ±30kV contact discharge.

 

 

- Transient Protection for Data Lines to

   IEC 61000-4-2 (ESD) ±30kV (Air), ±30kV (Contact)

- Small Package for Use in Portable Electronics

- Suitable Replacement for MLV’s in ESD Protection Applications

- Bidirectional TVS Protection

- Stand-Off Voltages: 5V

- Low Leakage Current

- Low Diode Capacitance

 

- Cell Phone Handsets and Accessories

- Personal Digital Assistants (PDAs)

- Notebooks, Desktops and Servers

- Portable Instrumentation

- Cordless Phones

- Smart Card

- Digital Cameras

- MP3 Players

 

 

 

(T=25°C, Device for 5.0V Reverse Stand-Off Voltage)

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Reverse Stand-Off Voltage	VRWM				5	V
Reverse Breakdown Voltage	VBR	IT=1mA	6.5		8.5	V
Reverse Leakage Current	IR	VRWM=5V, T=25°C			1	μA
Clamping Voltage	VC	IPP=5A, tp=8/20μs			9.7	V
		IPP=11A, tp=8/20μs			13.6
Junction Capacitance	CJ	VR=0V, f=1MHz		40	55	pF
Junction Capacitance	CJ	VR=2.5V, f=1MHz		30	40	pF

 

Ordering Information

Part Number	Working Voltage	Packaging Type	Channel	Marking Code	Shipping Qty
UM5060	5.0V	SOD523	1	ZK	3000pcs/7Inch Tape & Reel