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Dated : 19/10/2005
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
BAS70 / -04 / -05 / -06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Low Turn-on Voltage
• Fast Switching
• PN Junction Guard ring for Transient and ESD Protection.
Absolute Maximum Ratings (Ta = 25OC)
Parameter
Symbol
Value
Unit
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
VRRM
VRWM
VR
70
V
Forward continuous current
IF
200
1)
mA
Non-repetitive peak forward surge current @ tp<1s
IFSM
600
1)
mA
Power dissipation
Ptot
200
1)
mW
Thermal resistance junction to ambient air
RθJA
430
1)
K/W
Operating junction temperature range
TJ
150
O
C
Storage temperature range
TS
-55 to +150
O
C
1) Device on fiberglass substrate
Characteristics at Ta = 25OC
Parameter
Symbol
Min.
Max.
Unit
Forward voltage
at IF=1mA
at IF=15mA
VF
VF
-
-
410
1000
mV
mV
Leakage Current
at VR=50V
IR
-
100
nA
Reverse breakdown voltage
Tested with 10μA
V(BR)R
70
-
V
Reverse recovery time
from IF=10mA through IR=10mA to IR=1mA
trr
-
5
ns
Capacitance
at VR=0V, f=1MHz
Ctot
-
2
pF
1
3
2
3
1
2
1
3
2
2
1
3
BAS70
BAS70-04
BAS70-05
BAS70-06
SOT-23 Plastic Package
BAS70
Marking Code: 73
BAS70-04 Marking Code: 74
BAS70-05 Marking Code: 75
BAS70-06 Marking Code: 76
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