TVS
Elektronische Bauelemente
S4AF SERIES
5V ~ 85V, 400W Peak Power Surface Mount TVS
RoHS Compliant Product A suffix of “...
Description
Elektronische Bauelemente
S4AF SERIES
5V ~ 85V, 400W Peak Power Surface Mount TVS
RoHS Compliant Product A suffix of “-C” specifies halogen-free and lead-free
FEATURES
Constructed with Glass Passivated Die 400W peak pulse power Dissipation Excellent clamping capability Very fast response time Component in accordance to RoHS 2002/95/EC
SMAF
MECHANICAL DATA
Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Terminals: Lead Free Plating (Tin Finish). Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Mounting position: Any Weight: 0.035 grams (approximate)
REF.
A B C
Millimeter Min. Max. 3.95 4.60 2.25 2.95 4.80 5.60
REF.
D E F
Millimeter Min. Max. 0.75 1.50 1.25 1.65 0.90 1.10
PACKAGE INFORMATION
Package
MPQ
SMAF
3K
Leader Size 7 inch
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.)
Rating
Symbol
Value
Peak Power Dissipation with a 10/1000µs waveform
PPP
Peak Pulse Current
IPP
Power Dissipation on a infinite heatsink @TA=50°C
PD
Minimum 400 See next table
1
Peak Forward Surge Current@ 8.3ms single Half
Sine-Wave 1
IFSM
40
Maximum Instantaneous Forward voltage@35A
VF
3.5
Operating Junction and Storage Temperature Range
TJ, TSTG
-55 ~ 150
Note: 1. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maxim...
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