LBAV70WT1G

LESHAN RADIO COMPANY, LTD.
Dual Switching Diodes
FEATURE
ƽ Small plastic SMD package.
ƽ For high-speed switching applications.
ƽ We declare that the material of product compliance with RoHS requirements.
LBAV70WT1G
S-LBAV70WT1G
ƽ S- Prefix for Automotive and Other Applications Requiring Unique Site and
Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
3
1
DEVICE MARKING AND ORDERING INFORMATION
Device
2
Marking
Shipping
LBAV70WT1G
S-LBAV70WT1G
A4
3000/Tape&Reel
LBAV70WT3G
S-LBAV70WT3G
A4
10000/Tape&Reel
SC–70
Rating
Forward Current
Peak Forward Surge Current
2
3
CATHODE
MAXIMUM RATINGS (TA = 25°C)
Reverse Voltage
ANODE
ANODE
1
Symbol
Max
Unit
VR
70
200
500
Vdc
mAdc
mAdc
Max
200
Unit
mW
1.6
625
300
mW/°C
°C/W
mW
2.4
417
–55 to +150
mW/°C
°C/W
°C
IF
IFM(surge)
THERMAL CHARACTERISTICS
Characteristic
Symbol
Total Device Dissipation FR–5 Board(1)
PD
TA = 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
RθJA
Total Device Dissipation
PD
Alumina Substrate(2) TA = 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
RθJA
Junction and Storage Temperature
TJ, Tstg
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
V(BR)
70
—
Vdc
IR1
IR2
CD
—
—
—
5.0
100
1.5
µAdc
nAdc
pF
trr
—
—
—
—
—
715
855
1000
1250
6.0
ns
VRF
—
1.75
V
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(I(BR) = 100 µAdc)
Reverse Voltage Leakage Current
(VR = 70 Vdc)
(VR = 50 Vdc)
Diode Capacitance
(VR = 0, f = 1.0 MHz)
Forward Voltage
(IF = 1.0 mAdc)
(IF = 10 mAdc)
(IF = 50 mAdc)
(IF = 150 mAdc)
Reverse Recovery Time
(IF= IR =10 mAdc, RL= 100Ω, IR(REC)= 1.0 mAdc) (Figure 1)
Forward Recovery Voltage
(IF = 10 mAdc, tr = 20 ns) (Figure 2)
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.
VF
mVdc
Rev.O 1/4
LESHAN RADIO COMPANY, LTD.
LBAV70WT1G,S-LBAV70WT1G
BAV70
RS = 50 Ω
SAMPLING
OSCILLOSCOPE
RL = 50 Ω
IF
tr
tp
I
10%
+IF
trr
10%ĂOFĂ
90%
VR
OUTPUT PULSE
VR
100ĂW
INPUT PULSE
Figure 1. Recovery Time Equivalent Test Circuit
1 KΩ
450 Ω
RS = 50 Ω
SAMPLING
OSCILLOSCOPE
RL = 50 Ω
BAV70
I
V
90%
VFR
10%
t
tr
tp
INPUT PULSE
Figure 2.
OUTPUT PULSE
t
Rev.O 2/4
LESHAN RADIO COMPANY, LTD.
LBAV70WT1G,S-LBAV70WT1G
10
IR , REVERSE CURRENT (µA)
10
TA = 85°C
TA = 25°C
1.0
TA = -ā40°C
0.1
0.2
0.4
0.6
0.8
1.0
VF, FORWARD VOLTAGE (VOLTS)
1.2
TA = 150°C
TA = 125°C
1.0
TA = 85°C
0.1
TA = 55°C
0.01
0.001
TA = 25°C
0
10
Figure 3. Forward Voltage
20
30
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Leakage Current
1.0
CD, DIODE CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
100
0.9
0.8
0.7
0.6
0
2
4
6
8
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Capacitance
Rev.O 3/4
50
LESHAN RADIO COMPANY, LTD.
LBAV70WT1G,S-LBAV70WT1G
SC-70
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A
DIM
L
A
B
C
D
G
H
J
K
L
N
S
3
B
S
1
2
D
G
C
0.05 (0.002)
J
N
INCHES MILLIMETERS
MIN
MA X
MIN
MA X
0.071 0.087
1.80
2.20
0.045 0.053
1.15
1.35
0.032 0.040
0.80
1.00
0.012 0.016
0.30
0.40
0.047 0.055
1.20
1.40
0.000 0.004
0.00
0.10
0.004 0.010
0.10
0.25
0.017 REF
0.425 REF
0.026 BSC
0.650 BSC
0.028 REF
0.700 REF
0.079 0.095
2.00
2.40
K
H
0.025
0.65
0.025
0.65
0.075
1.9
0.035
0.9
0.028
0.7
inches
mm
Rev.O 4/4