SMA半导体放电管规格书

PXXXXAA SERIES

Over-voltage Protection Thyristor

HIGHFAR PxxxxAA Series Do-214AC are designed to protect baseband equipment such as modems,line cards,CPE and DSL from damaging overvoltage transients.

The series provides a surface mount solution that enables equipment to comply with global regulatory standards.Features

* Low voltage overshoot * Low on-state voltage

* Does net degrade with use

* Fails short citcuit when surged in excess of ratings * Low Capacitance

Dot Applicable Electrical Parameters

Peak Off-state Voltage - maximum voltage that can be applied while

Revosion:17-Oct-11 1/4

C O V PP I PP

Parameter I DRM I S I T I H V S V T Definition

Switching Voltage - maximum voltage prior to switching to on state On-state Voltage - maximum voltage measured at rated on-state current Leakage Current - maximum peak off-state current measured at V DRM V DRM maintaining off state

Switching Current - maximum current required to switch to on state On-state Current - maximun rated continuous on-state current Holding Current - minimum current required to maintain on state Off-state Capacitance - typical capactiance measured in off state Peak Pulse Voltage - maximum rated peak impulse voltage Peak Pulse Current - maximum rated peak impulse current

PXXXXAA SERIES Electrical Characteristics

Part Number V DRM (V)

V S

(V)

V T

(V)

I DRM (uA)

I S

(mA)

I T

(A)

I H

(mA)

C O

(PF)

V PP

10/700uS(

V)

I PP

10/1000uS

(A)

P0080AA62545800 2.25070400080 P0300AA254045800 2.25070400080 P0640AA587745800 2.215060400080 P0720AA658845800 2.215060400080 P0900AA759845800 2.215055400080 P1100AA9013045800 2.215055400080 P1300AA12016045800 2.215055400080 P1500AA14018045800 2.215060400080 P1800AA17022045800 2.215060400080 P2300AA19026045800 2.215055400080 P2600AA22030045800 2.215050400080 P3100AA27535045800 2.215045400080 P3500AA32040045800 2.215040400080 Notes:

* All measurements are made at an ambient temperature of 25℃.Ipp applies to-40℃ through +85℃ temperature range.

* Off-state capacitance(CO)is measured at 1 MHz with a 2V bias and is typical value.

Thermal considerations

Value Unit

-40 to +150℃

-40 to +150℃

90℃/W Revision:17-Oct-11 2/4 Package DO-214AC/SMA Symbol Parameter

T J

T S

R

Operating Junction Temperature

Storage Temperature Range

Junction to Ambient on printed circuit

Characteristics Curve

Figure 1. V-I Characteristics

Figure 2. tr X td Pulse Wave - form

Temperature Case Temperature

Physical Spectifications

Lead Material Terminal Finish

Body Material

Revision:17-Oct-11 3/4

Copper Alloy 100% Matte-Tin Plated UL recognized epoxy meeting flammability classification 94v-0