BAT54ALT1 Datasheet, PDF (1/4 Pages) Motorola, Inc – 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODES

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by BAT54ALT1/D
Schottky Barrier Diodes
These Schottky barrier diodes are designed for high speed switching applications,
circuit protection, and voltage clamping. Extremely low forward voltage reduces
conduction loss. Miniature surface mount package is excellent for hand held and
portable applications where space is limited.
• Extremely Fast Switching Speed
• Low Forward Voltage — 0.35 Volts (Typ) @ IF = 10 mAdc
ANODE
3
CATHODE
1
2
CATHODE
BAT54ALT1
Motorola Preferred Device
30 VOLTS
SCHOTTKY BARRIER
DETECTOR AND SWITCHING
DIODES
3
1
2
CASE 318 – 08, STYLE 12
SOT– 23 (TO – 236AB)
MAXIMUM RATINGS (TJ = 125°C unless otherwise noted)
Rating
Symbol
Value
Unit
Reverse Voltage
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
VR
30
Volts
PF
225
mW
1.8
mW/°C
Forward Current (DC)
Junction Temperature
Storage Temperature Range
DEVICE MARKING
BAT54ALT1 = B6
IF
200 Max
mA
TJ
125 Max
°C
Tstg
– 55 to +150
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (EACH DIODE)
Characteristic
Symbol
Min
Reverse Breakdown Voltage (IR = 10 µA)
Total Capacitance (VR = 1.0 V, f = 1.0 MHz)
V(BR)R
30
CT
—
Reverse Leakage (VR = 25 V)
IR
—
Forward Voltage (IF = 0.1 mAdc)
VF
—
Forward Voltage (IF = 30 mAdc)
Forward Voltage (IF = 100 mAdc)
Reverse Recovery Time
(IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) Figure 1
VF
—
VF
—
trr
—
Forward Voltage (IF = 1.0 mAdc)
Forward Voltage (IF = 10 mAdc)
Forward Current (DC)
VF
—
VF
—
IF
—
Repetitive Peak Forward Current
IFRM
—
Non–Repetitive Peak Forward Current (t < 1.0 s)
IFSM
—
Preferred devices are Motorola recommended choices for future use and best overall value.
Thermal Clad is a registered trademark of the Bergquist Company.
Typ
—
7.6
0.5
0.22
0.41
0.52
—
0.29
0.35
—
—
—
Max
Unit
—
Volts
10
pF
2.0
µAdc
0.24
Vdc
0.5
Vdc
1.0
Vdc
5.0
ns
0.32
Vdc
0.40
Vdc
200
mAdc
300
mAdc
600
mAdc
REV 3
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