GDMA77 Datasheet, PDF (1/2 Pages) GTM CORPORATION – SURFACE MOUNT,BAND SWITCHING DIODE

ISSUED DATE :2005/04/01
REVISED DATE :
GDMA77
S U RFAC E MO U NT, B AN D S WIT C HI NG D IO DE
VOLTAGE 35V, CURRENT 0. 1A
Description
The GDMA77 is designed for band switching application.
Features
Ô¦Low forward dynamic resistance r_f
Ô¦Less voltage dependence of diode capacity CD
Package Dimensions
Absolute Maximum Ratings at Ta = 25к
Parameter
Reverse Voltage(DC)
Forward Current(DC)
Junction Temperature
Storage Temperature
Total Power Dissipation
Electrical Characteristics at Ta = 25к
Parameter
Symbol
Min.
Typ.
Reverse Breakdown
VR
35
-
Reverse Current(DC)
IR
-
0.01
Reverse Voltage(DC)
VF
-
0.92
Diode Capacitance
CD
Forward dynamic resistance
r_f
-
0.9
-
0.65
Note 1: Rated input/output frequency: 100MHz
REF.
A
A1
A2
D
E
HE
Millimeter
Min. Max.
0.85 1.05
0
0.10
0.80 1.00
1.15 1.45
1.60 1.80
2.30 2.70
REF.
L
b
c
Q1
Millimeter
Min. Max.
0.20
0.40
0.25
0.40
0.10
0.18
0.15 BSC.
Symbol
Ratings
Unit
VR
35
V
IF
100
mA
Tj
+125
ć
Tstg
-55 ~ +150
ć
PD
225
mW
Max.
-
100
1
1.2
0.85
Unit
V
nA
V
pF
Test Conditions
IR=10uA
VR=33V
IF=100mA
VR=6, f=1MHz
IF=2mA, f=100MHz
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