BAT54WS-7
器件描述：SURFACE MOUNT SCHOTTKY BARRIER DIODE
器件厂商：DIODES [Diodes Incorporated]
文件大小：64.78KB，共2页
Sponsor by e络盟器件资料摘要：
DS30098 Rev. 4 - 2 1 of 2 BAT54WS
BAT54WS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
c183 Low Forward Voltage Drop
c183 Fast Switching
c183 Ultra-Small Surface Mount Package
c183 PN Junction Guard Ring for Transient and
ESD Protection
c183 Case: SOD-323, Plastic
c183 Case material - UL Flammability Rating
Classification 94V-0
c183 Moisture sensitivity: Level 1 per J-STD-020A
c183 Leads: Solderable per MIL-STD-202,
Method 208
c183 Marking: L9
c183 Polarity: Cathode Band
c183 Weight: 0.004 grams (approx.)
Mechanical Data
A
B
C
D
E
G
c97
H J
Maximum Ratings @ TA = 25c176C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 V
RMS Reverse Voltage VR(RMS) 21 V
Average Rectified Forward Current IO 100 mA
Forward Continuous Current (Note 1) IF 200 mA
Repetitive Peak Forward Current (Note 1) IFRM 300 mA
Forward Surge Current (Note 1) @ t < 1.0s IFSM 600 mA
Power Dissipation (Note 1) Pd 200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) Rc113JA 625 c176C/W
Operating and Storage Temperature Range Tj,TSTG -65 to +125 c176C
Notes: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 30 c190c190V I
RS
= 100c109A
Forward Voltage (Note 2)
V
FM
c190c190
240
320
400
500
1000
mV
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
Reverse Leakage Current (Note 2) IRM c190c1902.0 c109A VR = 25V
Total Capacitance CT c190c19010 pF VR = 1.0V, f = 1.0MHz
Reverse Recovery Time trr c190c1905.0 ns
I
F
= 10mA through I
R
= 10mA
to I
R
= 1.0mA, R
L
= 100c87
Electrical Characteristics
@ T
A
= 25c176C unless otherwise specified
SOD-323
Dim Min Max
A 2.30 2.70
B 1.60 1.80
C 1.20 1.40
D 1.05 Typical
E 0.25 0.35
G 0.20 0.40
H 0.10 0.15
J 0.05 Typical
c97 0c176 8c176
All Dimensions in mm
BAT54WS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
c183 Low Forward Voltage Drop
c183 Fast Switching
c183 Ultra-Small Surface Mount Package
c183 PN Junction Guard Ring for Transient and
ESD Protection
c183 Case: SOD-323, Plastic
c183 Case material - UL Flammability Rating
Classification 94V-0
c183 Moisture sensitivity: Level 1 per J-STD-020A
c183 Leads: Solderable per MIL-STD-202,
Method 208
c183 Marking: L9
c183 Polarity: Cathode Band
c183 Weight: 0.004 grams (approx.)
Mechanical Data
A
B
C
D
E
G
c97
H J
Maximum Ratings @ TA = 25c176C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 V
RMS Reverse Voltage VR(RMS) 21 V
Average Rectified Forward Current IO 100 mA
Forward Continuous Current (Note 1) IF 200 mA
Repetitive Peak Forward Current (Note 1) IFRM 300 mA
Forward Surge Current (Note 1) @ t < 1.0s IFSM 600 mA
Power Dissipation (Note 1) Pd 200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) Rc113JA 625 c176C/W
Operating and Storage Temperature Range Tj,TSTG -65 to +125 c176C
Notes: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 30 c190c190V I
RS
= 100c109A
Forward Voltage (Note 2)
V
FM
c190c190
240
320
400
500
1000
mV
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
Reverse Leakage Current (Note 2) IRM c190c1902.0 c109A VR = 25V
Total Capacitance CT c190c19010 pF VR = 1.0V, f = 1.0MHz
Reverse Recovery Time trr c190c1905.0 ns
I
F
= 10mA through I
R
= 10mA
to I
R
= 1.0mA, R
L
= 100c87
Electrical Characteristics
@ T
A
= 25c176C unless otherwise specified
SOD-323
Dim Min Max
A 2.30 2.70
B 1.60 1.80
C 1.20 1.40
D 1.05 Typical
E 0.25 0.35
G 0.20 0.40
H 0.10 0.15
J 0.05 Typical
c97 0c176 8c176
All Dimensions in mm