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Part: BAT54C
Category:
Description: 30V 0.2A Schottky Common Cathode Diode in a SOT-23 Package
Company: International Rectifier Corp.
Datasheet: Download BAT54C datasheet File size : 40 kB
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Datasheet text preview:
Preliminary Data Sheet PD-20760 12/01
BAT54C
SCHOTTKY DIODE
3
0.2 Amp
2
Major Ratings and Characteristics Characteristics
IF VRRM IFSM @ tp= 10 ms sine VF Pd TJ @ 30mA DC, TJ= 25°C Power Dissipation @ TA = 25°C range (DC) Per Leg
SOT23
Value
0.2 30 1.0 0.5 200 - 65 to 150
Units
A V A V mW °C
Description/ Features
This Schottky barrier diode is designed for high speed switching application, voltage clamping and circuit protection. Miniature surface mount packages with reduced foot print are excellent for portable application where space is limited Small foot print, surface mountable Very low forward voltage drop Extremely fast switching speed for high frequency operation Guard ring for enhanced ruggedness and long term reliability
Case Styles
Device Marking: IR54C
H K J D M L
DIM A B Millimeters Min 0.37 1.20 2.30 0.89 0.45 2.80 0.013 0.89 0.45 0.09 8° Max 0.51 1.40 2.50 1.03 0.60 3.00 0.10 1.10 0.61 0.18 Inches Min 0.015 0.047 0.091 0.035 0.018 1.110 0.001 0.035 0.018 0.003 Max 0.020 0.055 0.098 0.041 0.024 0.118 0.004 0.043 0.024 0.007 8°C
C D F H
SOLDERING PAD
J
0.037 mm 0.95"
A 1 CB 2 F G D 3
K L M
0.037 mm 0.95"
0.079 mm 2.0" 0.035 mm 0.9" 0.031 mm 0.8"
(K)
1
(A)
2
(A)
3
Outline SOT23
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1
BAT54C
Preliminary Data Sheet PD-20760 12/01
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
Value
30
Absolute Maximum Ratings
Parameters
IF IFSM Forward Current Max. Peak One Cycle Non-Repetitive Surge Current, @ TJ = 25°C
Value
0.2 8.4 1.0
Units
A A A DC, per Leg
Conditions
5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated l o a d condition and with rated VRRM applied
Electrical Specifications
Parameters
VFM VFM Max. Forward Voltage Drop Max. Forward Voltage Drop (1) (1)
Value
0.24 0.32 0.40 0.50 0.65
Units
V V V V V µA µA pF V/µs @ 0.1mA @ 1mA @ 10mA @ 30mA @ 100mA VR = 25V VR = 30V
Conditions
TJ = 25°C
IRM CT
Max. Reverse Leakage Current Max. Junction Capacitance
(1)
2 3 10 10000
VR = 1VDC (test signal range 100KHz to 1Mhz), TJ = 25°C
dv/dt Max. Voltage Rate of Change (Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Storage Temperature Range
Value
- 65 to 150 500 0.008
Units
°C °C
Conditions
Max. Junction Temperature Range (*) - 65 to 150
Rth(j-a) Max. Thermal Resistance Junction to Ambient Wt Approximate Weight Case Style Device Marking
°C/W Mounted on PC board FR4 with minimum pad size gr
SOT23 IR54C
(*) dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a)
2
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BAT54C
Preliminary Data Sheet PD-20760 12/01
1
1 0.1 0.01 0.001
Tj = 150°C 125°C 100°C 75°C 50°C 25°C
0.1
Instantaneous Forward Current - I F (A)
Reverse Current - I R (mA)
0.0001
0.00001 0
0.01
5
10
15
20
25
30
Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
10
T = 25°C
Tj = 150°C
Junction Capacitance - C T (p F)
J
0
Tj = 125°C Tj = 25°C
0 0 0.2 0.4 0.6 0.8 1 1.2 1.4
Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)
1 0 5 10 15 20 25 30
Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
Non-Repetitive Surge Current - I FSM (A)
0.4
Average Power Loss (Watts)
D = 0.20 D = 0.25 D = 0.33 0.3 D = 0.50 D = 0.75
10
0.2
RMS Limit
DC
1
At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
0.1
0 0 0.1 0.2 0.3
Average Forward Current - IF(AV) (A) Fig. 4 - Forward Power Loss Characteristics
0.1 10
100
1000
10000
Square Wave Pulse Duration - tp (microsec) Fig. 5 - Max. Non-Repetitive Surge Current
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3
BAT54C
Preliminary Data Sheet PD-20760 12/01
Tape & Reel Information
Dimensions in millimeters
Ordering Information Table
Device BAT54C Package SOT-23 Marking IR54C Configuration Dual C. Anode Base qty 3000 Delivery mode Tape & Reel
D a t a and specifications subject to change without notice. T h i s product has been designed for Industrial Level. Q u a l i f i c a t i o n Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 T A C Fax: (310) 252-7309 V i s i t us at www.irf.com for sales contact information. 12/01
4
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