MMBD352LT1G_07 Datasheet, PDF (1/3 Pages) ON Semiconductor – Dual Hot Carrier Mixer Diodes

MMBD352LT1G,
MMBD353LT1G,
MMBD354LT1G,
MMBD355LT1G
Dual Hot Carrier Mixer
Diodes
These devices are designed primarily for UHF mixer applications
but are suitable also for use in detector and ultra−fast switching
circuits.
Features
• Very Low Capacitance − Less Than 1.0 pF @ Zero V
• Low Forward Voltage − 0.5 V (Typ) @ I_F = 10 mA
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
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 FR−5 Board,
(Note 1) T_A = 25°C
Derate above 25°C
P_D
225
mW
1.8
mW/°C
Thermal Resistance, Junction−to−Ambient
Total Device Dissipation Alumina
Substrate, (Note 2) T_A = 25°C
Derate above 25°C
R_qJA
P_D
556
°C/W
300
mW
2.4
mW/°C
Thermal Resistance, Junction−to−Ambient R_qJA
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. FR−5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
http://onsemi.com
3
1
2
SOT−23 (TO−236)
CASE 318
1
ANODE
3
CATHODE/ANODE
2
CATHODE
MMBD352LT1
STYLE 11
1
CATHODE ₃
CATHODE/ANODE
2
ANODE
MMBD353LT1
STYLE 19
3
CATHODE
1 ANODE
2 ANODE
MMBD354LT1
STYLE 9
ANODE 3
1 CATHODE
2 CATHODE
MMBD355LT1
STYLE 12
MARKING DIAGRAM
ELECTRICAL CHARACTERISTICS (T_A = 25°C unless otherwise noted)
(EACH DIODE)
Rating
Symbol Min Max Unit
Forward Voltage
(I_F = 10 mAdc)
V_F
− 0.60 V
Reverse Leakage Current (Note 3)
(V_R = 3.0 V)
(V_R = 7.0 V)
I_R
mA
− 0.25
− 10
Capacitance
(V_R = 0 V, f = 1.0 MHz)
C
− 1.0 pF
3. For each individual diode while the second diode is unbiased.
© Semiconductor Components Industries, LLC, 2009
1
August, 2009 − Rev. 7
Mxx M G
G
1
Mxx = 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
See detailed ordering, marking, and shipping information in the
package dimensions section on page 2 of this data sheet.
Publication Order Number:
MMBD352LT1/D