LESHAN RADIO COMPANY, LTD.
LBAT54HT1–1/3
Schottky Barrier Diodes
2
ANODE
1
CATHODE
MAXIMUM RATINGS (TJ=125°C unless otherwise noted )
Rating Symbol Value Unit
Reverse Voltage VR30 V
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Total Device Dissipation FR-5 Board,* PD200 mW
TA= 25°C
Derate above 25°C 1.57 mW/°C
Thermal Resistance Junction to Ambient RθJA 635 °C/W
Junction and Storage Temperature TJ,Tstg 150 °C
* FR-4 Minimum Pad
1
2
LBAT54HT1
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low forward volt-
age 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
•Device Marking: JV
ELECTRICAL CHARACTERISTICS (T A= 25°C unless otherwise noted) (EACH DIODE)
Characteristic Symbol Min Typ Max Unit
Reverse Breakdown Voltage (I R= 10 µA) V(BR)R 30 — — Volts
Total Capacitance (V R= 1.0 V, f = 1.0 MHz) CT—7.610pF
Reverse Leakage (V R= 25 V) IR—0.52.0µAdc
Forward Voltage (I F= 0.1 mAdc) VF— 0.22 0.24 Vdc
Forward Voltage (I F= 0.15 mAdc) VF— 0.24 0.26 Vdc
Forward Voltage (I F= 0.15 mAdc, Tj=-25°C) VF— 0.33 0.35 Vdc
Forward Voltage (I F= 0.15 mAdc, Tj=85°C) VF— 0.16 0.18 Vdc
Forward Voltage (I F= 30 mAdc) VF— 0.41 0.5 Vdc
Forward Voltage (I F= 100 mAdc) VF— 0.52 1.0 Vdc
Reverse Recovery Time
(I F= I R= 10 mAdc, I R(REC) = 1.0 mAdc, Figure 1) trr ——5.0ns
Forward Voltage (I F= 1.0 mAdc) VF— 0.29 0.32 Vdc
Forward Voltage (I F= 10 mAdc) VF— 0.35 0.40 Vdc
Forward Current (DC) IF— — 200 mAdc
Repetitive Peak Forward Current IFRM — — 300 mAdc
Non–Repetitive Peak Forward Current (t < 1.0 s) IFSM — — 600 mAdc
SOD-323
Pb-Free Package May be Available. The G.Suffix Denotes a Pb-Free
Lead Finish
Device Package Shipping
LBAT54HT1 SOD-323 3000/Tape & Reel
LBAT54HT1G SOD-323 3000/Tape & Reel
ODERING INFORMATION
LESHAN RADIO COMPANY, LTD.
LBAT54HT1–2/3
Notes: 1. A 2.0 kΩvariable resistor adjusted for a Forward Current (I F) of 10mA.
Notes: 2. Input pulse is adjusted so I R(peak) is equal to 10mA.
Notes: 3. t p» t rr
+10 V 2.0 k
820 Ω
100 µH0.1µF
D U T
0.1 µF
50ΩOUTPUT
PULSE
GENERATOR
tr
50 ΩINPUT
SAMPLING
OSCILLOSCOPE
tpt
10%
90%
IF
IR
trr t
iR(REC) = 1.0 mA
OUTPUT PULSE
(I F= I R= 10 mA; MEASURED
at i R(REC) = 1.0 mA)
INPUT SIGNAL
IF
VR
LBAT54HT1
VF, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage VR, REVERSE VOL TAGE (VOLTS)
Figure 3. Leakage Current
VR, REVERSE VOL TAGE (VOLTS)
Figure 4. Total Capacitance
TYPICAL CHARACTERISTICS
100
10
1.0
0.10.0 0.1 0.2 0.3 0.4 0.5 0.6
1000
100
10
1.0
0.1
0.01
0.001 0 5 10 15 20 25 30
IF, FORWARD CURRENT (mA)
IR , REVERSE CURRENT (µA)
14
12
10
8
6
4
2
00 5 10 15 20 25 30
CT, T OAT AL CAPACIT ANCE (pF)
Figure 1. Recovery Time Equivalent Test Circuit
150°C
125°C
85°C 25°C
– 40°C
–55°C
–25°C
K
A
D
12B
C
E
0.63
0.02''
0.83
0.033''
1.60
0.063"
2.85
0.112''
mm
inches
H
J
SOD
-
323
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS
MIN MAX MIN MAX
1.60 1.80 0.063 0.071
1.15 1.35 0.045 0.053
0.80 1.00 0.031 0.039
0.25 0.40 0.010 0.016
0.15 REF 0.006 REF
0.00 0.10 0.000 0.004
0.089 0.177 0.0035 0.0070
2.30 2.70 0.091 0.106
MILLIMETERS
DIM
A
B
C
D
E
H
J
K
INCHES
LBAT54HT1
PIN:1:CATHODE
2:ANODE
LBAT54HT1-3/3
LESHAN RADIO COMPANY, LTD.
