P4SMA550A Littelfuse Inc, P4SMA550A Datasheet - Page 2

• Manufacturer Part Number: P4SMA550A
• Description: DIODE TVS 400W 550V UNI 5% SMD
• Manufacturer: Littelfuse Inc
• Series: P4SMAr

Specifications of P4SMA550A

• Voltage - Reverse Standoff (typ): 495V
• Voltage - Breakdown: 522.5V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Reverse Stand-off Voltage Vrwm: 495V
• Breakdown Voltage Range: 522.5V To 577.5V
• Clamping Voltage Vc Max: 760V
• Diode Configuration: Unidirectional
• Peak Pulse Current Ippm: 500mA
• Diode Case: 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