BAV70
SURFACE MOUNT
FAST SWITCHING DIODE
REVERSE VOLTAGE – 70 Volts
FORWARD CURRENT – 0.2 Ampere
FEATURES
SOT-23
• Fast Switching Speed
• Ideally Suited for Automatic Insertion
• For general purpose switching applications
SOT-23
Dim.
Min.
Max.
A
B
C
D
G
J
K
L
S
V
2.80
1.20
0.89
0.37
1.78
0.085
0.35
0.89
2.10
0.45
3.04
1.40
1.11
0.50
2.04
0.177
0.69
1.02
2.64
0.60
MECHANICAL DATA
• Case: SOT-23 Plastic
• Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
• Moisture Sensitivity: Level 1 per J-STD-020D
• Lead Free in RoHS 2002/95/EC Compliant
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics @ TA = 25℃ unless otherwise specified
Characteristic
Symbol
Non-Repetitive Peak Reverse Voltage
DC Blocking Voltage
Forward Current
Peak Forward Surge Current
@t=10ms
Power Dissipation
Thermal Resistance, Junction to Ambient
Operating Temperature Range
Storage Temperature Range
BAV70
Units
VRM
VR
IF
70
V
200
mA
IFSM
500
mA
PD
225
mW
RΘJA
556
℃/W
TJ
150
℃
TSTG
-55~+150
℃
Electrical Characteristics @ TA = 25℃ unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Maximum Forward Voltage
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Diode Capacitance
Reverse Recovery time
Test Condition
IR = 100uA
IF = 1mA
IF = 10mA
IF = 50mA
IF = 150mA
Symbol
Min.
Typ.
Max.
Unit
VBR
70
-----
------
-715
855
1000
1250
V
VF
mV
VR = 75V
IR
--
--
2.5
uA
VR =1V,f=1MHz
Irr=1mA,
IF=IR=10mA,
RL=100Ω
CD
--
--
1.5
pF
trr
--
--
6
nS
REV. 4, Jan-2013, KSYR34
RATING AND CHARACTERISTIC CURVES
BAV70
Fig.1 Typical Forward Characteristics
Fig.2 Typical Reverse Characteristics
10
1000
1
INSTANT ANEOUS REVERSE CURR ENT , (nA)
INSTANT ANEOUS FORWARD CURRENT, (A)
Tj=150°C
Tj=125°C
0.1
Tj=25°C
0.01
PULSE WIDTH 300us,
2% Duty Cycle
Tj=125°C
100
Tj=100°C
10
Tj=75°C
Tj=50°C
1
Tj=25°C
0.001
0.1
0.2
0.3
0.4
0.5
0.6
0. 7
0.8
0.9
1
1. 1
1.2
1.3
1.4
1.5
0.1
0
INSTANTANEOUS FORWARD VOLTAGE, (V)
10
20
30
40
50
60
RAT ED PEAK REVERSE VOLTAGE, (V)
Fig.3 Total Capacitance vs. Reverse Voltage
Capacitance,(pF)
10
1
f=1MHz, Tj=25°C
0.1
1
10
100
REVERSE,VOLTAGE
Device Marking :
Device P/N
Marking
BAV70
A4
Equivalent Circuit Diagram
70
80
Legal Disclaimer Notice
BAV70
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.