BAT54WS
SCHOTTKY BARRIER DIODE
Features
• Low forward voltage
• Guard ring protected
• Small plastic SMD SOD-323 package
PINNING
PIN
1
2
1
DESCRIPTION
Cathode
Anode
2
S1
Applications
• Ultra high-speed switching
• Voltage clamping
• Protection circuits
Top View
Marking Code: "S1"
Simplified outline SOD-323 and symbol
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Reverse Voltage
Forward Current
Repetitive Peak Forward Current
Peak Forward Surge Current (t
p
= 10 ms)
Power Dissipation
Thermal Resistance from Junction Ambient
Junction Temperature
Storage Temperature Range
Symbol
V
R
I
F
I
FRM
I
FSM
P
D
R
thJA
T
J
T
s
Value
30
200
300
600
230
500
125
- 65 to + 150
Unit
V
mA
mA
mA
mW
K/W
O
C
C
O
Characteristics at T
a
= 25
O
C
Parameter
Forward Voltage
at I
F
= 0.1 mA
at I
F
= 1 mA
at I
F
= 10 mA
at I
F
= 30 mA
at I
F
= 100 mA
Reverse Current
at V
R
= 25 V
Total Capacitance
at V
R
= 1 V, f = 1 MHz
Reverse Recovery Time
at I
F
= 10 mA, V
R
= 6 V, I
R
= 10 mA, R
L
= 100
Ω
Symbol
Max.
240
320
400
500
800
2
10
6
Unit
V
F
mV
I
R
C
T
t
rr
µA
pF
ns