Diodes BAT43W User Manual
Bat42w / bat43w, Features, Mechanical data
BAT42W / BAT43W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
•
Low Forward Voltage Drop
•
Fast Switching Time
•
Surface Mount Package Ideally Suited for Automated Insertion
•
Lead, Halogen and Antimony Free, RoHS Compliant "Green"
Device (Notes 3 and 4)
Mechanical Data
•
Case: SOD-123
•
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Terminals: Solderable per MIL-STD-202, Method 208
•
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
•
Polarity: Cathode Band
•
Marking Information: See Page 2
•
Ordering Information: See Page 2
•
Weight: 0.01 grams (approximate)
Top View
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30
V
RMS Reverse Voltage
V
R(RMS)
21
V
Forward Continuous Current (Note 1)
I
FM
200
mA
Repetitive Peak Forward Current (Note 1)
@ t < 1.0s
I
FRM
500
mA
Non-Repetitive Peak Forward Surge Current
@ t < 10ms
I
FSM
4.0
A
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation
P
D
200
mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
θJA
500
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +125
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
V
(BR)R
30
⎯
V
I
R
= 100
μA
Forward Voltage Drop
All Types
BAT42W
BAT42W
BAT43W
BAT43W
V
FM
⎯
⎯
⎯
0.26
⎯
1.0
0.40
0.65
0.33
0.45
V
I
F
= 200mA
I
F
= 10mA
I
F
= 50mA
I
F
= 2.0mA
I
F
= 15mA
Peak Reverse Current (Note 2)
I
RM
⎯
500
100
nA
μA
V
R
= 25V
V
R
= 25V, T
J
= 100
°C
Total Capacitance
C
T
⎯
10
pF
V
R
= 1.0V, f = 1.0MHz
Reverse Recovery Time
t
rr
⎯
5.0
ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100
Ω
Notes:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our w
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead. Halogen and Antimony Free.
4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb
2
O
3
Fire Retardants.
BAT42W / BAT43W
Document number: DS30016 Rev. 17 - 2
1 of 3
July 2008
© Diodes Incorporated