LESHAN RADIO COMPANY, LTD.
Dual Hot Carrier Mixer Diodes
These devices are designed primarily for UHF mixer applications but are
suitable also for use in detector and ultra鈥揻ast switching circuits.
鈥?Very Low Capacitance 鈥?Less Than 1.0 pF @ Zero Volts
鈥?Low Forward Voltage 鈥?0.5 Volts (Typ) @ I
F
= 10 mA
MMBD352LT1
MMBD353LT1
MMBD354LT1
MMBD355LT1
3
1
MAXIMUM RATINGS
(EACH DIODE)
Rating
Continuous Reverse Voltage
Symbol
V
R
Symbol
P
D
Value
7.0
Max
225
1.8
556
300
2.4
R
胃JA
T
J
,T
stg
417
鈥?5 to +150
Unit
V
CC
Unit
mW
mW/擄C
擄C/W
mW
mW/擄C
擄C/W
擄C
1
CATHODE
1
ANODE
2
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR鈥?5 Board
(1)
T
A
= 25擄C
Derate above 25擄C
Thermal Resistance, Junction to Ambient
Total Device Dissipation
Alumina Substrate (2) T
A
= 25擄C
Derate above 25擄C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
2
CATHODE
3
CATHODE/ANODE
MMBD352LT1
CASE
318鈥?8, STYLE 11
SOT鈥?23 (TO鈥?36AB)
R
胃JA
P
D
2
ANODE
3
CATHODE/ANODE
DEVICE MARKING
MMBD352LT1 = M5G; MMBD353LT1 = M4F; MMBD354LT1 = M6H; MMBD355LT1 = MJ1
ELECTRICAL CHARACTERISTICS
Characteristic
(T
A
=25擄C unless otherwise noted)
(EACH DIODE)
MMBD353LT1
CASE
318鈥?8, STYLE 19
SOT鈥?23 (TO鈥?36AB)
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Forward Voltage
(I
F
= 10 mAdc)
Reverse Voltage Leakage Current
(V
(V
R
R
V
F
I
R
鈥?/div>
0.60
V
ANODE
1
3
CATHODE
2
ANODE
碌
A
鈥?/div>
鈥?/div>
0.25
10
1.0
pF
= 3.0 V)
= 7.0 V)
C
Capacitance
(V
R
= 0 V, f = 1.0 MHz)
1. FR鈥? = 1.0 x 0.75 x 0.062 in.
MMBD354LT1
CASE
318鈥?8, STYLE 9
(TO鈥?36AB)
SOT鈥?23
鈥?/div>
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
ANODE
3
CATHODE
1
2
CATHODE
MMBD355LT1
CASE 318鈥?8, STYLE 12
SOT鈥?23 (TO鈥?36AB)
MMBD352. 353. 354. 355LT 鈥?/2
1
2
