參數(shù)資料
型號: MMBD354LT1
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Dual Hot Carrier Mixer Diodes(雙熱載流子混頻器二極管)
中文描述: SILICON, UHF BAND, MIXER DIODE, TO-236AB
封裝: CASE 318-08, TO-236, 3 PIN
文件頁數(shù): 1/3頁
文件大小: 48K
代理商: MMBD354LT1
Semiconductor Components Industries, LLC, 2006
February, 2006 Rev. 5
1
Publication Order Number:
MMBD352LT1/D
MMBD352LT1,
MMBD353LT1,
MMBD354LT1,
MMBD355LT1
Dual Hot Carrier Mixer
Diodes
These devices are designed primarily for UHF mixer applications
but are suitable also for use in detector and ultrafast switching
circuits.
Features
Very Low Capacitance Less Than 1.0 pF @ Zero V
Low Forward Voltage 0.5 V (Typ) @ I
F
= 10 mA
PbFree Packages are Available
MAXIMUM RATINGS
(EACH DIODE)
Rating
Symbol
Value
Unit
Continuous Reverse Voltage
V
R
7.0
V
CC
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR5 Board,
(Note 1) T
A
= 25
°
C
Derate above 25
°
C
P
D
225
1.8
mW
mW/
°
C
Thermal Resistance, JunctiontoAmbient
R
JA
556
°
C/W
Total Device Dissipation Alumina
Substrate, (Note 2) T
A
= 25
°
C
Derate above 25
°
C
P
D
300
2.4
mW
mW/
°
C
Thermal Resistance, JunctiontoAmbient
R
JA
417
°
C/W
Junction and Storage Temperature
T
J
, T
stg
55 to +150
°
C
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.
1. FR5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise noted)
(EACH DIODE)
Rating
Symbol
V
F
Min
Max
Unit
Forward Voltage
(I
F
= 10 mAdc)
0.60
V
Reverse Voltage Leakage Current (Note 3)
(V
R
= 3.0 V)
(V
R
= 7.0 V)
I
R
0.25
10
V
CC
Capacitance
(V
R
= 0 V, f = 1.0 MHz)
3. For each individual diode while the second diode is unbiased.
C
1.0
pF
http://onsemi.com
SOT23 (TO236)
CASE 318
1
2
3
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
1
Mxx M
Mxx = Device Code
M
= Date Code*
= PbFree Package
(Note: Microdot may be in either location)
MARKING DIAGRAM
See detailed ordering, marking, and shipping information in the
package dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
MMBD352LT1
STYLE 11
1
ANODE
3
CATHODE/ANODE
2
CATHODE
MMBD353LT1
STYLE 19
1
CATHODE
3
CATHODE/ANODE
2
ANODE
MMBD354LT1
STYLE 9
3
CATHODE
1 ANODE
ANODE 3
1 CATHODE
2 CATHODE
MMBD355LT1
STYLE 12
2 ANODE
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