MMBV809LT3G [ONSEMI]
Silicon Tuning Diode; 硅调谐二极管
| 型号： | MMBV809LT3G |
| 厂家： | 
ONSEMI |
| 描述： | Silicon Tuning Diode |
| 文件： | 总3页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMBV809LT1
Preferred Device
Silicon Tuning Diode
This device is designed for 900 MHz frequency control and tuning
applications. It provides solid−state reliability in replacement of
mechanical tuning methods.
Features
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• Controlled and Uniform Tuning Ratio
• Available in Surface Mount Package
• Available in 8 mm Tape and Reel
• Pb−Free Packages are Available
4.5−6.1 pF VOLTAGE VARIABLE
CAPACITANCE DIODE
MAXIMUM RATINGS
3
1
CATHODE
ANODE
Rating
Reverse Voltage
Symbol
Value
20
Unit
Vdc
V
R
Forward Current
I
20
mAdc
F
3
SOT−23 (TO−236)
CASE 318
Total Power Dissipation (Note 1)
P
D
1
@ T = 25°C
225
1.8
mW
mW/°C
A
STYLE 8
Derate above 25°C
2
Junction Temperature
T
+125
°C
°C
J
Storage Temperature Range
T
stg
−55 to +125
MARKING DIAGRAM
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
5K M G
1. FR5 Board 1.0 x 0.75 x 0.62 in.
G
1
5K = Specific Device Code
M
= Date Code*
G
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
ORDERING INFORMATION
†
Device
Package
Shipping
MMBV809LT1
SOT−23
3,000 / Tape & Reel
MMBV809LT1G SOT−23
(Pb−Free)
3,000 / Tape & Reel
MMBV809LT3
SOT−23 10,000 / Tape & Reel
MMBV809LT3G SOT−23 10,000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
January, 2006 − Rev. 4
MMBV809LT1/D
MMBV809LT1
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
Characteristic − All Types
Symbol
Min
Typ
Max
Unit
Reverse Breakdown Voltage
V
20
−
−
Vdc
(BR)R
(I = 10 mAdc)
R
Reverse Voltage Leakage Current
I
−
−
50
nAdc
R
(V = 15 Vdc)
R
C , Diode Capacitance
t
Q, Figure of Merit
C , Capacitance Ratio
R
V
= 2.0 Vdc, f = 1.0 MHz
pF
V
= 3.0 Vdc
C /C
2 8
f = 1.0 MHz (Note 2)
R
R
f = 500 MHz
Device
Min
Typ
Max
Typ
Min
Max
MMBV809LT1
4.5
5.3
6.1
75
1.8
2.6
2. C is the ratio of C measured at 2.0 Vdc divided by C measured at 8.0 Vdc.
R
t
t
TYPICAL CHARACTERISTICS
10
9
1000
8
V = 3 Vdc
R
7
6
5
4
3
2
1
0
T = 25°C
A
100
10
0.1
0.5
1
2
3
4
5
8
10
15
1.0
10
V , REVERSE VOLTAGE (VOLTS)
R
f, FREQUENCY (GHz)
Figure 1. Diode Capacitance
Figure 2. Figure of Merit
1000
800
1.04
1.03
V = 3.0 Vdc
R
f = 1.0 MHz
V = 3.0 Vdc
R
f = 1.0 MHz
1.02
1.01
1.00
0.99
600
400
0.98
0.97
0.96
−75
0
0.2
0.4
0.6
0.8
1.0
1.2
−50
−25
0
+25
+50
+75
+100 +125
f, FREQUENCY (GHz)
T , AMBIENT TEMPERATURE (°C)
A
Figure 3. Series Resistance
Figure 4. Diode Capacitance
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2
MMBV809LT1
PACKAGE DIMENSIONS
SOT−23 (TO−236)
CASE 318−08
ISSUE AN
NOTES:
D
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
SEE VIEW C
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS OF
BASE MATERIAL.
4. 318−01 THRU −07 AND −09 OBSOLETE, NEW
STANDARD 318−08.
3
H
E
E
c
1
2
MILLIMETERS
INCHES
b
DIM
A
A1
b
c
D
E
e
L
L1
MIN
0.89
0.01
0.37
0.09
2.80
1.20
1.78
0.10
0.35
NOM
1.00
0.06
0.44
0.13
2.90
1.30
1.90
0.20
0.54
MAX
1.11
0.10
0.50
0.18
3.04
1.40
2.04
0.30
0.69
MIN
NOM
0.040
0.002
0.018
0.005
0.114
0.051
0.075
0.008
0.021
MAX
0.044
0.004
0.020
0.007
0.120
0.055
0.081
0.012
0.029
0.25
0.035
0.001
0.015
0.003
0.110
0.047
0.070
0.004
0.014
e
q
A
L
A1
L1
VIEW C
H
E
2.10
2.40
2.64
0.083
0.094
0.104
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
SOLDERING FOOTPRINT*
0.95
0.037
0.95
0.037
2.0
0.079
0.9
0.035
mm
inches
ǒ
Ǔ
SCALE 10:1
0.8
0.031
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
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USA/Canada
ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
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Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada
Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
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2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
For additional information, please contact your
local Sales Representative.
MMBV809LT1/D
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