Advanced Schottky Barrier Diodes
BAT43WS
Surface mount small signal type
Extermely thin package
Low stored charge
Majority carrier conduction
Mechanical data
Case : Molded plastic, 0805
Terminals : Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : 0.000159 ounce, 0.0045 gram
MAXIMUM RATINGS (AT TA=25oC unless otherwise noted)
PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT
Repetitive peak reverse voltage VRRM 40 V
RMS Reverse voltage VR(RMS) 21 V
Mean rectifying current IO100 mA
Forward surge current 8.3ms single half sine-wave superimposed on
rate load (JEDEC methode) IFSM 4.0 A
Power dissipation Pd200 mW
Capacitance between terminals f=1MHz and applied 10VDC reverse voltage CT10 pF
Storage temperature TJ-55 +125 oC
Operating temperature TSTG -55 +125 oC
ELECTRICAL CHARACTERISTICS (AT TA=25oC unless otherwise noted)
PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT
Forward voltage IF = 2.0 mA DC VF0.26 0.33 V
Forward voltage IF = 15 mA DC VF0.45 V
Forward voltage IF = 200 mA DC VF1.00 V
Reverse current VR = 25 V IR500 nA
Reverse current VR = 25 V , Tj =100 oCIR100 uA
Formosa MS
0805
0.087 (2.2)
0.071 (1.8) 0.012(0.3) Typ.
0.055 (1.4)
0.039 (1.0)
0.043 (1.1)
0.028 (0.7)
R0.3 (0.012) Typ.
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Ta = 125C
Ta = 75 C
Ta = 25 C
Ta = -25 C
1m
10m
100m
pulse measurement
1u
10u
100u
1000m
Typ.
O
O
O
O
0510 15 20 25 30 35
100n
10n
1n
Ta = 125 C
Ta = 75 C
Ta = 25 C
Ta = -25 C
pulse measurement
Typ.
100
10
1
REVERSE VOLTAGE , (V)
REVERSE CURRENT , (uA)
O
O
O
O
0 2 4 6 8 10 12 1 4
1
2
5
10
20
50
100
f = 1MHz
Ta = 25 C
REVERSE VOLTAGE , (V)
CAPACITANCE BETWEEN TERMINALS ,(pF)
O
RATING AND CHARACTERISTIC CURVES (ASD500V)
INSTANTANEOUS FORWARD CURRENT,(A)
CHARACTERISTICS
FIG.1-TYPICAL FORWARD
FORWARD VOLTAGE,(V)
FIG.2 - TYPICAL REVERSE
CHARACTERISTICS
FIG.3-TYPICAL TERMINALS CAPACITANCE
