LESHAN RADIO COMPANY, LTD.
Dual Switching Diodes
LBAV70WT1
FEATURE
ƽSmall plastic SMD package.
ƽFor high-speed switching applications.
ƽPb-Free Package is available.
3
1
2
DEVICE MARKING AND ORDERING INFORMATION
SOT–323 (SC–70)
Device
Marking
Shipping
LBAV70WT1
A4
3000/Tape&Reel
ANODE
2
ANODE
1
A4
(Pb-Free)
LBAV70WT1G
3000/Tape&Reel
3
MAXIMUM RATINGS (T = 25°C)
A
CATHODE
Rating
Reverse Voltage
Forward Current
Symbol
Max
Unit
V R
IF
70
Vdc
mAdc
mAdc
200
500
Peak Forward Surge Current
IFM(surge)
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR–5 Board(1)
PD
200
mW
TA = 25°C
Derate above 25°C
1.6
0.625
300
mW/°C
°C/W
mW
Thermal Resistance, Junction to Ambient
Total Device Dissipation
RθJA
PD
Alumina Substrate(2) TA = 25°C
Derate above 25°C
2.4
417
mW/°C
°C/W
°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
RθJA
TJ, Tstg
–55 to +150
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(I(BR) = 100 µAdc)
V
(BR)
70
—
Vdc
Reverse Voltage Leakage Current
(V
(V
R
= 70 Vdc)
= 50 Vdc)
I
R1
R2
—
—
—
5.0
100
1.5
µAdc
nAdc
pF
R
I
Diode Capacitance
(V = 0, f = 1.0 MHz)
Forward Voltage
C
D
R
V
F
mVdc
(I
(I
(I
(I
F
F
F
F
= 1.0 mAdc)
= 10 mAdc)
= 50 mAdc)
= 150 mAdc)
—
—
—
—
—
715
855
1000
1250
6.0
Reverse Recovery Time
(I = I =10 mAdc, R = 100Ω, IR(REC)= 1.0 mAdc) (Figure 1)
Forward Recovery Voltage
(I = 10 mAdc, t = 20 ns) (Figure 2)
t
rr
ns
V
F
R
L
V
RF
—
1.75
F
r
1. FR–5 = 1.0 × 0.75 × 0.062 in.
2. Alumina = 0.4 × 0.3 × 0.024 in. 99.5% alumina.
3.For each individual diode while the seeond diode is unbiased.
LBAV70WT1-1/4