DS30113 Rev. A-2
1 of 1
BAS70W/ -04/ -05/ -06
Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and
ESD Protection
Ultra-Small Surface Mount Package
Features
A
E
J
L
M
B C
H
G
D
K
TOP VIEW
Mechanical Data
Case: SOT-323, Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagrams
Marking: See Diagrams
Mounting Position: Any
Approx. Weight: 0.006 grams
BAS70W/ -04/ -05/ -06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
SOT-323
Dim
Min
Max
A
0.30
0.40
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
E
0.30
0.40
G
1.20
1.40
H
1.80
2.20
J
0.0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
All Dimensions in mm
Notes:
1. Valid provided that terminals are kept at ambient temperature.
2. Test period <3000
ms.
Electrical Ratings
@ T
A
= 25C unless otherwise specified
BAS70W Marking: K73
BAS70W-04 Marking: K74
BAS70W-05 Marking: K75
BAS70W-06 Marking: K76
Characteristic
Symbol
BAS70W
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
70
V
RMS Reverse Voltage
V
R(RMS)
49
V
Forward Continuous Current (Note 1)
I
F
70
mA
Non-Repetitive Peak Forward Surge Current @ t
p
< 1.0s
I
FSM
100
mA
Power Dissipation (Note 1)
P
d
200
mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
qJA
625
K/W
Operating Junction Temperature Range
T
j
-55 to +125
C
Storage Temperature Range
T
STG
-65 to +150
C
Maximum Ratings and Electrical Characteristics, Single Diode
@ T
A
= 25C unless otherwise specified
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
V
(BR)R
70
--
--
I
R
= 10
mA
Forward Voltage
V
FM
--
410
1000
mV
t
p
<300s, I
F
= 1.0mA
t
p
<300s, I
F
= 15mA
Peak Reverse Current
I
RM
100
nA
t
p
< 300s, V
R
= 50V
Junction Capacitance
C
j
2.0
pF
V
R
= 0V, f = 1.0MHz
Reverse Recovery Time
t
rr
--
5.0
ns
I
F
= I
R
= 10mA to I
R
= 1.0mA,
Irr = 0.1 x I
R
, R
L
= 100
W
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