TPSMF4L5.0A - TPSMF4L85A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPESSOR DIODE
Features
● Glass passivated chip
● Maximum 400 W peak pulse power capability with a
10/1000 us waveform,rate(duty cycle):0.01%
● Low leakage
● Uni polar unit
● Excellent clamping capability
● Very fast response time
B
Mechanical Data
C
E
! Case: SOD-123FL
plastic body over passivated junction
! Terminals : Plated axial leads,
! solderable per MIL-STD-750,Method 2026
D
! Polarity : Color band denotes cathode end
H
! Mounting Position : Any
L
! Weight:0.0007 ounce, 0.02 grams
E
A
SOD-123FL
Dim Min Max Typ
A 3.50 3.80 3.65
B 2.60 2.90 2.75
C 1.70 1.90 1.80
D 0.09 1.10 1.00
E 0.08 1.10 0.095
H 0.12 0.20 0.16
L 0.07 0.09 0.08
All Dimensions in mm
Maximum Ratings and Electrical Characteristics TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Parameter
Peak power dissipation with a 10/1000μs waveform(1)(3)
Symbol
PPP
Value
400
Peak pulse current with a 10/1000μs waveform(1)
IPP
See Next Table
Power dissipation on infinite heatsink at TL = 75 °C
PD
1.0
Peak forward surge current, 8.3 ms single half sine-wave unidirectional
IFSM
30
only(2)
Maximum instantaneous forward voltage at 25 A for unidirectional only
VF
3.5
Operating junction and storage temperature range
TJ, TSTG
-55 to +150
Note:
(1)Non-repetitive current pulse per Fig.3 and derated above TA= 25 °C per Fig.1.
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
Unit
W
A
W
A
V
°C
1 of 3
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