DH544-54T3 datasheet, PDF - EEWORLD Datasheet

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DH544-54T3: DescriptionStep Recovery Diode, Silicon, PLASTIC PACKAGE-3; CategoryDiscrete semiconductor diode; File Size48KB，2 Pages; ManufacturerTemex Ceramics

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DH544-54T3 Overview

Step Recovery Diode, Silicon, PLASTIC PACKAGE-3

DH544-54T3 Parametric

Parameter Name	Attribute value
Maker	Temex Ceramics
package instruction	R-PDSO-G3
Reach Compliance Code	unknown
ECCN code	EAR99
application	COMB GENERATOR; FREQUENCY MULTIPLIER; PULSE GENERATOR
Minimum breakdown voltage	50 V
Configuration	COMMON ANODE, 2 ELEMENTS
Maximum diode capacitance	1 pF
Diode component materials	SILICON
Diode type	STEP RECOVERY DIODE
JESD-30 code	R-PDSO-G3
Number of components	2
Number of terminals	3
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
surface mount	YES
Terminal form	GULL WING
Terminal location	DUAL
Base Number Matches	1

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POWER GENERATION DIODES

Plastic package Surface Mount step recovery diodes

PLASTIC PACKAGE SURFACE MOUNT S.R.D.

Description

Our SRD diodes are also available in plastic package. They incorporate a passivated mesa technology.

This family is designed for a low cost medium to high volume market that may be supplied in tape

and reel for automated pick and place assembly on surface mount circuit boards.

Application

The DH54X series support fast switching and multiplier applications:

•

very short pulse generation

ultra fast waveform shaping

comb generation

high order multiplication at moderate power ratings.

Temperature ranges

Operating junction (Tj) : -55°C to +125°C

Breakdown

Vbr (V)

Test

conditions

Type

DH541

DH542

DH543

DH544

DH545

DH546

Packages

SOD323

Packages

SOT23

SOT143

Ir = 10 µA

min.

Junction

capacitance

Cj (pF)

Vr = 6 V

f = 1 MHz

max.

1.5

1.0

0.4

0.3

Storage : -55° C to +150° C

Minority

carrier

lifetime t l (ns)

If = 10 mA

Ir = 6 mA

min.

Snapp-Off

time tso

(ps)

If = 10 mA

Vr = 10 V

typ.

max.

140

150

250

140

150

250

100

DH541

DH542

DH543

DH544

DH545

DH546

DH541-60

DH542-60

DH543-60

DH544-60

DH545-60

DH546-60

DH541-51

DH542-51

DH543-51

DH544-51

DH545-51

DH546-51

DH541-53

DH542-53

DH543-53

DH544-53

DH545-53

DH546-53

DH541-54

DH542-54

DH543-54

DH544-54

DH545-54

DH546-54

DH541-70

DH542-70

DH543-70

DH544-70

DH545-70

DH546-70

(1) Other conﬁguration available on request.

SALES OFFICES: VISIT OUR WEB SITE AT

http://www.temex.com

12-43

Vol. 1

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