DIODS BAT42W, BAT43W Datasheet
Features
Low Forward Voltage Drop
·
Fast Switching Time
·
Surface Mount Package Ideally Suited for
·
Automatic Insertion
Mechanical Data
Case: SOD-123, Plastic
·
Case material - UL Flammability Rating
·
Classification 94V-0
Moisture sensitivity: Level 1 perJ-STD-020A
·
Terminals: Solderable per MIL-STD-202,
·
Method 208
Polarity: Cathode Band
·
Marking: Date Code & Type Code, See Page 2
·
Type Codes: BAT42W S7
·
· Weight: 0.01 grams (approx.)
· Ordering Information: See Page 2
BAT43W S8
BAT42W / BAT43W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
SOD-123
Dim Min Max
A 3.55 3.85
H
A
B
C
D
G
E
J
a
B 2.55 2.85
C 1.40 1.70
D — 1.35
E 0.55 Typical
G0.25—
H 0.11 Typical
J — 0.10
a 0° 8°
All Dimensions in mm
Maximum Ratings
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current (Note 1) @ t < 1.0s
Non-Repetitive Peak Forward Surge Current @ t < 10ms
Power Dissipation
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop (Note 2) All Types
Peak Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
Rectification Efficiency
@ TA= 25°C unless otherwise specified
Characteristic Symbol BAT42W / BAT43W Unit
@ TA= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
BAT42W
BAT42W
BAT43W
BAT43W
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FRM
I
FSM
P
d
R
qJA
T
j,TSTG
V
(BR)R
V
FM
I
RM
C
T
t
rr
hv80¾ %
30 ¾ VI
¾
¾
¾
0.26
¾
¾
¾ 10 pF
¾ 5.0 ns
1.0
0.40
0.65
0.33
0.45
500
100
200 mA
500
200 mW
500 °C/W
-55 to +125 °C
30
21 V
4.0
= 100mA
R
= 200mA
I
F
I
= 10mA
F
I
= 50mA
F
I
= 2.0mA
F
I
= 15mA
F
= 25V
V
R
= 25V, Tj= 100°C
V
R
= 1.0V, f = 1.0MHz
V
R
= IR= 10mA,
I
F
= 0.1 x IR,RL= 100W
I
rr
R
= 15W, CL= 300pF,
L
f = 45MHz, V
RF
nA
mA
V
V
mA
A
= 2.0V
Notes: 1. Part mounted on FR-4 board with recommended pad layout, which can be found on ourwebsite
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
DS30016 Rev. 5 - 2 1 of 2 BAT42W/BAT43W
O
O
250
200
N (mW)
150
100
WER DISSIPATI
d
P,P
50
0
0 50 125 175
25
T , AMBIENT TEMPERATURE ( C)
A
75
100
150
°
Fig. 1 Power Derating Curve
Ordering Information
Device
BAT42W-7
BAT43W-7
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
(Note 3)
Packaging Shipping
SOD-123 3000/Tape & Reel
SOD-123 3000/Tape & Reel
Marking Information
XX = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
2002 2003 2004 2005
NPR S
Aug Sep Oct Nov Dec
89 OND
Date Code Key
Month Jan Feb March Apr May Jun Jul
Code 1234567
XX
Year 1998 1999 2000 2001
Code JKLM
YM
DS30016 Rev. 5 - 2 2 of 2 BAT42W/BAT43W
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