GDMA77 datasheet(1/2 Pages) GTM

部件名	GDMA77

功能描述	SURFACE MOUNT,BAND SWITCHING DIODE

PDF	2 Pages

Scroll/Zoom	100%

制造商	GTM [GTM CORPORATION]

网页	http://www.gtm.com.tw

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1 / 2 page

1/2

ISSUED DATE :2005/04/01

REVISED DATE :

G

G D

D M

M A

A7777

S

S U

U R

R F

F A

A C

C E

E M

M O

O U

U N

N T

T ,, B

B A

A N

N D

D S

S W

W II T

T C

C H

H II N

N G

G D

D II O

O D

D E

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V O L T A G E 3 5 V, C U R R E N T 0 . 1 A

Description

The GDMA77 is designed for band switching application.

Features

&Low forward dynamic resistance rf

&Less voltage dependence of diode capacity CD

Package Dimensions

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

0.85

1.05

A1

0

0.10

L

0.20

0.40

A2

0.80

1.00

b

0.25

0.40

D

1.15

1.45

c

0.10

0.18

E

1.60

1.80

HE

2.30

2.70

Q1

0.15 BSC.

Absolute Maximum Ratings at Ta = 25 ::::

Parameter

Symbol

Ratings

Unit

Reverse Voltage(DC)

VR

35

V

Forward Current(DC)

IF

100

mA

Junction Temperature

Tj

+125

Storage Temperature

Tstg

-55 ~ +150

Total Power Dissipation

PD

225

mW

Electrical Characteristics at Ta = 25 ::::

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Reverse Breakdown

VR

35

-

V

IR=10uA

Reverse Current(DC)

IR

-

0.01

100

nA

VR=33V

Reverse Voltage(DC)

VF

-

0.92

1

V

IF=100mA

Diode Capacitance

CD

-

0.9

1.2

pF

VR=6, f=1MHz

Forward dynamic resistance

rf

-

0.65

0.85

IF=2mA, f=100MHz

Note 1: Rated input/output frequency: 100MHz

类似零件编号 - GDMA77

制造商	部件名	数据表	功能描述
E-Tech Electronics LTD	GDMA77	201Kb / 2P	S U R F A C E M O U N T, B A N D S WI T C H I N G D I O D E V O LTAG E 3 5 V, C U R R E N T 0 . 1 A

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