BAT54 /A /C /S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Mechanical Data
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Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Lead Free/RoHS Compliant (Note 3)
“Green” Molding Compound (No Br, Sb) (Note 4)
Qualified to AEC-Q101 Standards for High Reliability
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Case: SOT-23
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: See Diagrams Below
Marking Information: See Page 3
Ordering Information: See Page 2
Weight: 0.008 grams (approximate)
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Top View
BAT54
BAT54A
BAT54C
BAT54S
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
VRRM
VRWM
VR
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
30
V
Forward Continuous Current (Note 2)
Repetitive Peak Forward Current
200
300
600
mA
mA
mA
IF
IFRM
IFSM
Forward Surge Current
@ t < 1.0s
Thermal Characteristics
Characteristic
Power Dissipation (Note 2)
Symbol
Value
200
Unit
mW
°C/W
°C
PD
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range (Note 5)
500
Rθ
JA
-65 to +150
TJ, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 1)
30
V
V(BR)R
⎯
⎯
IRS = 100μA
IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
240
320
400
500
800
Forward Voltage
mV
⎯
⎯
VF
IF = 100mA
Reverse Leakage Current (Note 1)
Total Capacitance
2.0
10
IR
⎯
⎯
⎯
⎯
μA
pF
VR = 25V
CT
VR = 1.0V, f = 1.0MHz
IF = 10mA through IR = 10mA to
IR = 1.0mA, RL = 100Ω
Reverse Recovery Time
5.0
ns
trr
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⎯
Notes:
1. Short duration test pulse used to minimize self-heating effect.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead.
4. Products manufactured with date code VD (Week 50, 2008) and newer are built with Green Molding Compound. Products manufactured with date code
prior to VD are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ < 1/RθJA
1 of 4
www.diodes.com
June 2010
© Diodes Incorporated
BAT54 /A /C /S
Document number: DS11005 Rev. 25 - 2