BAV70
SURFACE MOUNT FAST SWITCHING DIODE
Features
! High Conductance L
! Fast Switching A
! Surface Mount Package Ideally Suited for
Automatic Insertion
! For General Purpose and Switching B C
! Plastic Material – UL Recognition Flammability
Classification 94V-O M
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E D
H
Mechanical Data
! Case: SOT-23, Molded Plastic K
! Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208 G
! Polarity: See Diagram
! Weight: 0.008 grams (approx.)
! Mounting Position: Any
! Marking: JA TOP VIEW
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
75 V
Forward Continuous Current (Note 1) IF300 mA
Average Rectified Output Current (Note 1) IO150 mA
Peak Forward Surge Current (Note 1) @ t < 1.0µs IFSM 2.0 A
Power Dissipation (Note 1) Pd350 mW
Typical Thermal Resistance, Junction to Ambient Air (Note 1) RJA 357 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
Forward Voltage VF—
—
0.855
1.0 V @ IF = 10mA
@ IF = 50mA
Reverse Leakage Current IR—2.5µA @ V
R = 75V
Junction Capacitance Cj—2.0pF V
R = 0V, f = 1.0MHz
Reverse Recovery Time trr —6.0nS
I
F = IR = 10mA,
I
RR = 0.1 x IR, RL = 100
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
TOP VIEW
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Data Sheet 2776, Rev. –
SENSITRON
SEMICONDUCTOR
SOT-23
Dim Min Max Min Max
A 0.37 0.51 0.014 0.020
B 1.19 1.40 0.047 0.055
C 2.10 2.50 0.083 0.098
D 0.89 1.05 0.035 0.041
E 0.45 0.61 0.018 0.024
G 1.78 2.05 0.07 0.081
H 2.65 3.05 0.104 0.120
J 0.013 0.15 0.0005 0.006
K 0.89 1.10 0.035 0.043
L 0.45 0.61 0.018 0.024
M 0.076 0.17 0.003 0.007
In mm In inch
1
10
100
1000
10,000
0 100 200
I , LEAKAGE CURRENT (nA)
R
T , JUNCTION TEMPERATURE (°C)
Fig. 2 Leakage Current vs Junction Temperature
j
V = 20V
R
10
1.0
100
1000
0.1
0.01
01
2
I , INSTANTANE
O
US F
O
RWARD CURRENT (mA)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
F
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BAV70
SURFACE MOUNT FAST SWITCHING DIODE

SENSITRON
SEMICONDUCTOR
Data Sheet 2776, Rev. –
ORDERING INFORMATION
Product No.!
!!
!Package Type Shipping Quantity
BAV70-T1 SOT-23 3000/Tape & Reel
BAV70-T3 SOT-23 10000/Tape & Reel
Products listed in bold are Sensitron Preferred devices.
!T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
inches
(
mm
)
0.035
(0.90)
0.031
(0.8)
0.035
(0.90)
0.079
(2.0)
0.037
(0.95)
BAV70
SURFACE MOUNT FAST SWITCHING DIODE
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Data Sheet 2776, Rev. –
SENSITRON
SEMICONDUCTOR
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SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version
of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement.
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during
operation of the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual
property claims or any other problems that ma y result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from
use at a value exceeding the absolute maximum rating.
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