BAS70T /-04T /-05T /-06T
SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Features
Mechanical Data
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Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Ultra-Small Surface Mount Package
Lead Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
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Case: SOT-523
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Finish - Solderable per MIL-STD-202, Method 208
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Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
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Polarity: See Diagrams Below
Marking Information: See Page 2
Ordering Information, See Page 2
Weight: 0.002 grams (approximate)
Top View
BAS70T
BAS70-04T
BAS70-05T
BAS70-06T
Maximum Ratings @T = 25°C unless otherwise specified
A
Characteristic
Symbol
VRRM
VRWM
VR
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
70
V
RMS Reverse Voltage
49
70
V
VR(RMS)
Forward Continuous Current
(Note 1)
mA
mA
IFM
100
Non-Repetitive Peak Forward Surge Current
@ tp < 1.0s
IFSM
Thermal Characteristics
Characteristic
Power Dissipation
Symbol
PD
Value
150
Unit
mW
(Note 1)
(Note 1)
Thermal Resistance Junction to Ambient Air
833
°C/W
Rθ
JA
Operating Temperature Range
Storage Temperature Range
-55 to +125
-65 to +150
°C
°C
TJ
TSTG
Electrical Characteristics @T = 25°C unless otherwise specified
A
Characteristic
Reverse Breakdown Voltage
Symbol
V(BR)R
Min
70
Max
—
Unit
—
Test Condition
IR = 10μA
tp <300µs, IF = 1.0mA
tp <300µs, IF = 15mA
tp < 300µs, VR = 50V
(Note 2)
(Note 2)
410
1000
Forward Voltage
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mV
VF
Leakage Current
Total Capacitance
100
2.0
nA
pF
IR
CT
⎯
⎯
VR = 0V, f = 1.0MHz
IF = IR = 10mA to IR = 1.0mA,
Irr = 0.1 x IR, RL = 100Ω
Reverse Recovery Time
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5.0
ns
trr
Notes:
1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
1 of 3
www.diodes.com
July 2008
© Diodes Incorporated
BAS70T /-04T /-05T /-06T
Document number: DS30261 Rev. 11 - 2