LESHAN RADIO COMPANY, LTD.
Schottky Barrier Diodes
These Schottky barrier diodes are designed for high speed switch-
ing 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.
鈥?Extremely Fast Switching Speed
鈥?Low Forward Voltage 鈥?0.35 Volts (Typ) @ I
F
= 10 mAdc
BAT54RALT1
30 VOLTS
SCHOTTKY BARRIER
DETECTOR AND
SWITCHING
DIODES
3
3
ANODE
1
CATHODE
2
CATHODE
1
2
CASE 318鈥?8, STYLE 12
SOT鈥?3 (TO鈥?36AB)
DEVICE MARKING
BAT54RALT1 = B6
MAXIMUM RATINGS
(T
J
= 125擄C unless otherwise noted)
Rating
Reverse Voltage
Forward Power Dissipation
@ T
A
= 25擄C
Derate above 25擄C
Operating Junction
Temperature Range
Storage Temperature Range
Symbol
V
R
P
F
225
1.8
T
J
鈥?5 to +150
T
stg
Max
30
Unit
Volts
mW
mW/擄C
擄C
擄C
鈥?5 to +150
ELECTRICAL CHARACTERISTICS
(T
A
= 25擄C unless otherwise noted) (EACH DIODE)
Characteristic
Reverse Breakdown Voltage (I
R
= 10
碌A)
Total Capacitance (V
R
= 1.0 V, f = 1.0 MHz)
Reverse Leakage (V
R
= 25 V)
Forward Voltage (I
F
= 0.1 mAdc)
Forward Voltage (I
F
= 30 mAdc)
Forward Voltage (I
F
= 100 mAdc)
Reverse Recovery Time
(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)
Symbol
V
(BR)R
C
T
I
R
V
F
V
F
V
F
t
rr
V
F
V
F
Min
30
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Typ
鈥?/div>
7.6
0.5
0.22
0.41
0.52
鈥?/div>
0.29
0.35
Max
鈥?/div>
10
2.0
0.24
0.5
1.0
5.0
0.32
0.40
Unit
Volts
pF
碌Adc
Vdc
Vdc
Vdc
ns
Vdc
Vdc
G10鈥?/2
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廠商
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