LRC BAT54RLT1 Datasheet
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) @ I F = 10 mAdc
3
CATHODE
DEVICE MARKING
1
ANODE
LESHAN RADIO COMPANY, LTD.
BAT54RLT1
30 VOLTS
SILICON HOT- CARRIER
DETECTOR AND
SWITCHING
DIODES
3
1
2
CASE 318–08, STYLE 8
SOT–23 (TO–236AB)
BAT54RLT1 = LV3
MAXIMUM RA TINGS (T
= 125°C unless otherwise noted)
J
Rating Symbol Value Unit
Reverse Voltage V
Forward Power Dissipation P
R
F
30 Volts
@ T A = 25°C 200 mW
Derate above 25°C 2.0 mW/°C
Operating Junction T
J
Temperature Range –55 to +125 °C
Storage Temperature Range T
ELECTRICAL CHARACTERISTICS (T
= 25°C unless otherwise noted)
A
stg
–55 to +150 °C
Characteristic Symbol Min Typ Max Unit
Reverse Breakdown Voltage (I R = 10 µA) V
Total Capacitance (V R = 1.0 V, f = 1.0 MHz) C
Reverse Leakage (V R = 25 V) I
Forward Voltage (I F = 0.1 mAdc) V
Forward Voltage (I F = 30 mAdc) V
Forward Voltage (I F = 100 mAdc) V
(BR)R
T
R
F
F
F
30 — — Volts
— 7.6 10 pF
— 0.5 2.0 µAdc
— 0.22 0.24 Vdc
— 0.41 0.5 Vdc
— 0.52 1.0 Vdc
Reverse Recovery Time
(I F = I R = 10 mAdc, I
Forward Voltage (I F = 1.0 mAdc) V
Forward Voltage (I F = 10 mAdc) V
= 1.0 mAdc) Figure 1 t
R(REC)
rr
F
F
— — 5.0 ns
— 0.29 0.32 Vdc
— 0.35 0.40 Vdc
G11–1/2
LESHAN RADIO COMPANY, LTD.
BAT54RLT1
+10 V
50 Ω OUTPUT
PULSE
820 Ω
2.0 k
100 µH
0.1 µF
I
F
D.U.T.
GENERAT OR
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I F ) of 10mA.
Notes: 2. Input pulse is adjusted so I
Notes: 3. t p » t
rr
Figure 1. Recovery Time Equivalent Test Circuit
100
10
150°C
125°C
1.0
85°C
25°C
– 40°C
, FORWARD CURRENT (mA)
F
0.1
I
0 0.1 0.2 0.3 0.4 0.5 0.6
–55°C
V F , FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
0.1µF
50 Ω INPUT
SAMPLING
OSCILLOSCOPE
R(peak)
t
t
p
r
10%
90%
INPUT SIGNAL
V
R
is equal to 10mA.
1000
T A = 150°C
100
10
1.0
0.1
0.01
, REVERSE CURRENT (µA)
R
I
0.001
0 5 10 15 20 25 30
I
t
V R , REVERSE VOLTAGE (VOLTS)
F
t
rr
i
I
R
(I F = I R = 10 mA; MEASURED
R(REC)
OUTPUT PULSE
at i
= 1.0 mA)
R(REC)
Figure 3. Leakage Current
t
= 1.0 mA
T A = 125°C
T A = 85°C
T A = 25°C
14
12
10
8
6
4
2
TOTAL CAPACITANCE (pF)
T
0
C
0 5 10 15 20 25 30
V R , REVERSE VOLTAGE (VOLTS)
Figure 4. Total Capacitance
G11–2/2
Loading...