Dual Series Schottky Barrier Diodes
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low forward
BAT54RSLT1
voltage reduces conduction loss. Miniature surface mount package is excellent
for hand held and portable applications where space is limited.
• Extremely Fast Switching Speed
30 VOLTS
DUAL HOT- CARRIER
DETECTOR AND
SWITCHING
• Low Forward Voltage — 0.35 Volts (Typ) @ I F = 10 mAdc
DIODES
2
1
3
CATHODE
ANODE
3
1
CAHODE/ANODE
2
CASE 318–08, STYLE 11
SOT–23 (TO–236AB)
DEVICE MARKING
BAT54S = LD3
MAXIMUM RATINGS (T J = 125°C unless otherwise noted)
Rating
Symbol
Value
Unit
Reverse Voltage
V R
P F
30
Volts
Forward Power Dissipation
A
@ T = 25°C
225
1.8
mW
Derate above 25°C
mW/°C
Operating Junction
T J
Temperature Range
Storage Temperature Range
–55 to +125
–55 to +150
°C
°C
T stg
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) ( EACH DIODE )
Characteristic
Symbol
V (BR)R
C T
Min
30
—
Typ
—
Max
—
Unit
Volts
pF
Reverse Breakdown Voltage (I R = 10 µA)
Total Capacitance (V R = 1.0 V, f = 1.0 MHz)
Reverse Leakage (V R = 25 V)
7.6
10
I R
—
0.5
2.0
0.24
0.5
1.0
µAdc
Vdc
Vdc
Vdc
Forward Voltage (I F = 0.1 mAdc)
Forward Voltage (I F = 30 mAdc)
Forward Voltage (I F = 100 mAdc)
Reverse Recovery Time
V F
—
0.22
0.41
0.52
V F
—
V F
—
t rr
—
—
5.0
ns
(I F = I R = 10 mAdc, I R(REC) = 1.0 mAdc) Figure 1
Forward Voltage (I F = 1.0 mAdc)
Forward Voltage (I F = 10 mAdc)
V F
V F
—
—
0.29
0.35
0.32
0.40
Vdc
Vdc
G12–1/1