P4SMA300A Littelfuse Inc, P4SMA300A Datasheet - Page 2

• Manufacturer Part Number: P4SMA300A
• Description: DIODE TVS 400W 300V UNI 5% SMD
• Manufacturer: Littelfuse Inc
• Series: P4SMAr

Specifications of P4SMA300A

• Voltage - Reverse Standoff (typ): 256V
• Voltage - Breakdown: 285V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Reverse Stand-off Voltage Vrwm: 256V
• Breakdown Voltage Range: 285V To 315V
• Clamping Voltage Vc Max: 414V
• Diode Configuration: Unidirectional
• Peak Pulse Current Ippm: 1A
• Diode Case Style: DO-214AC
• No.: RoHS Compliant
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 414 V
• Operating Voltage: 256 V
• Breakdown Voltage: 285 V
• Termination Style: SMD/SMT
• Peak Surge Current: 1 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 2.79 mm W x 4.5 mm L x 2.29 mm H
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant

P4SMA Series
Electrical Characteristics
Number
(Uni)
Part
Number
Part
(Bi)
UNI
Marking
7V5C
Surface Mount – 400W > P4SMA series
56C
62C
75C
Transient Voltage Suppression Diodes
22C
27C
33C
36C
BI
Voltage V
Stand off
Reverse
Revision: December 01, 2010, 13:50
(Volts)
R
MIN
Breakdown
Voltage V
(Volts) @ I
14
MAX
Please refer to http://www.Littelfuse.com/series/P4SMA.html for current information.
BR
T
Current
(mA)
Test
I
T
Maximum
Voltage V
Clamping
@ I
Specifications are subject to change without notice.
(V)
pp
C
Maximum
Current I
Pulse
Peak
(A)
pp
©2010 Littelfuse, Inc.
Maximum
Leakage I
Reverse
@ V
(μA)
5
5
R
R
Approval
Agency
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X