LESHAN RADIO COMPANY, LTD.
High−Speed Switching
Diode
Features
LMBD914LT1
3
1
•
Pb−Free Package May be Available. The G−Suffix Denotes a
Pb−Free Lead Finish
MAXIMUM RATINGS
Rating
Reverse Voltage
Forward Current
Peak Forward Surge Current
Symbol
V
R
I
F
I
FM(surge)
Value
100
200
500
Unit
Vdc
mAdc
mAdc
3
CATHODE
1
ANODE
2
SOT-23
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation
FR–5 Board (Note 1.)
T
A
= 25°C
Derate above 25°C
Thermal Resistance,
Junction to Ambient
Total Device Dissipation
Alumina Substrate (Note 2.)
T
A
= 25°C
Derate above 25°C
Thermal Resistance,
Junction to Ambient
Junction and Storage
Temperature Range
Symbol
P
D
Max
225
Unit
mW
MARKING DIAGRAM
1.8
R
qJA
P
D
556
300
mW/°C
°C/W
mW
5D = Device Code
2.4
R
qJA
T
J
, T
stg
417
–55 to
+150
mW/°C
°C/W
°C
5D
ORDERING INFORMATION
Device
LMBD914LT1
Package
SOT−23
SOT−23
(Pb−Free)
Shipping
†
3000/Tape & Reel
3000/Tape & Reel
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(I
R
= 100
mAdc)
Reverse Voltage Leakage Current
(V
R
= 20 Vdc)
(V
R
= 75 Vdc)
Diode Capacitance
(V
R
= 0, f = 1.0 MHz)
Forward Voltage
(I
F
= 10 mAdc)
Reverse Recovery Time
(I
F
= I
R
= 10 mAdc) (Figure 1)
V
(BR)
I
R
–
–
C
T
V
F
t
rr
–
–
–
25
5.0
4.0
1.0
4.0
nAdc
mAdc
pF
Vdc
ns
100
–
Vdc
LMBD914LT1G
1. FR–5 = 1.0
0.75
0.062 in.
2. Alumina = 0.4
0.3
0.024 in. 99.5% alumina.
LMBD914LT1-1/3
LRC [ LESHAN RADIO COMPANY ]
