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Dimensions : Inches (Millimetres)
Features:
•These diodes feature very low turn-on voltage and fast switching.
•These devices are protected by a PN junction guard ring against excessive
voltage, such as electrostatic dis-charges.
SOT-23
Mechanical Data
Case : SOT-23 plastic package.
Weight : Approximately 0.008g.
BAS70-04
Marking: 74
Top View
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Type Number Symbol Value Unit
Repetitive Peak Reverse Voltage VRRM 70 V
Forward Continuous Current at Tamb = 25°C IF 2001)
mA
Surge Forward Current at tp< 1s, Tamb = 25°C IFSM 6001)
Power Dissipation1) at Tamb = 25°C Ptot 2001) mW
Junction Temperature Tj200
°C
Storage Temperature Range Ts-55 to +150
1) Device on fiberglass substrate, see layout
Electrical Characteristics
Ratings for one diode at 25°C Ambient Temperature Unless Otherwise Specified.
Type Number Symbol Minimum Typical Maximum Unit
Reverse Breakdown Voltage
Tested with 10µA Pulses V (BR)R 70 - - V
Leakage Current
Pulse Test tp< 300µs
at VR = 50V
IR- 20 100 nA
Forward Voltage
Pulse Test tp < 300µs
at IF= 1mA
at IF= 15mA
VF
VF
-
-
-
-
410
1000
mV
mV
Capacitance
at VR= 0V, f = 1MHz Ctot - 1.5 2 pF
Reverse Recovery Time
from IF= 10mA through IR= 10mA to IR= 1mA trr - - 5 ns
Thermal Resistance Junction to Ambient Air RthJA - - 4301) K/W
1) Device on fiberglass substrate, see layout
Maximum Ratings and Electrical Characteristics for One Diode
Ratings at 25°C Ambient Temperature Unless Otherwise Specified.
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Part Number Table
Description Part Number
Diode, Schottky, SOT-23 BAS70-04
Layout for RthJA test
Thickness : Fiberglass 0.059 in (1.5mm)
Copper leads 0.012 in (0.3mm)
For enquiries from all other markets
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