Transient Voltage Suppressors - Vishay
Description
www.
vishay.
com
P4SMA Series
Vishay General Semiconductor
Surface-Mount TRANSZORB® Transient Voltage Suppressors
SMA (DO-214AC)
Cathode
Anode
(unidirectional)
(bidirectional)
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
PRIMARY CHARACTERISTICS
VWM (unidirectional) VWM (bidirectional) VBR (unidirectional) VBR (bidirectional)
PPPM PD
IFSM (uni-directional only) TJ max.
Polarity
5.
8 V to 459 V 5.
8 V to 185 V 6.
8 V to 540 V 6.
8 V to 220 V 400 W, 300 W
3.
3 W 40 A 150 °C Unidirectional, bidirectional
Package
SMA (DO-214AC)
DEVICES FOR BIDIRECTION APPLICATIONS
For bidirectional devices use CA suffix (e.
g.
P4SMA10CA).
Electrical characteristics apply in both directions.
FEATURES
• Low profile package
Available
• Ideal for automated placement
• Glass passivated chip junction
• Available in unidirectional and bidirectional
• 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.
01 % (300 W above 91 V)
• Excellent clamping capability
Available
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• AEC-Q101 qualified available - Automotive ordering code: P/NHE3 or P/NHM3
• Material categorization: for definitions of compliance please see www.
vishay.
com/doc?99912
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, and telecommunication.
MECHANICAL DATA
Case: SMA (DO-214AC) Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Base P/N-M3 - halogen-free, RoHS-compliant, commercial grade Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified Base P/NHM3_X - halogen-free, RoHS-compliant, and AEC-Q101 qualified (“_X” denotes revision code e.
g.
A, B, .
.
.
)
Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 E3, M3, H...
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