New Product
TPSMP6.8 thru TPSMP43A
Vishay General Semiconductor
High Power Density Surface Mount Automotive
Transient Voltage Suppressors
FEATURES
• Very low profile - typical height of 1.0 mm
eSMPTM Series
• Ideal for automated placement
• Uni-direction only
• Exclusive patented PAR oxide passivated
chip construction
• Excellent clamping capability
• Low incremental surge resistance
• Very fast response time
*Patent #'s
4,980,315
5,166,769
5,278,094
• Meets MSL level 1, per J-STD-020, LF maximum
DO-220AA (SMP)
peak of 260 °C
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
Protection for Ics, drive transistors, signal lines of
sensor units, and electronic units in consumer,
computer, industrial and automotive applications.
PRIMARY CHARACTERISTICS
VBR
6.8 V to 43 V
P
PPM (for VBR 6.8 V)
250 W
300 W
400 W
2.5 W
40 A
MECHANICAL DATA
Case: DO-220AA (SMP)
Molding compound meets UL 94 V-0 flammability
rating
Base P/NHE3 - RoHS compliant, high reliability/
automotive grade (AEC Q101 qualified)
PPPM (for VBR 7.5 V to 12 V)
P
PPM (for VBR 13 V to 43 V)
PD
IFSM
TJ max.
185 °C
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T = 25 °C, unless otherwise noted)
A
PARAMETER
SYMBOL
PPPM
IPPM
VALUE
See table next page
See table next page
2.5
UNIT
W
Peak power dissipation with a 10/1000 µs waveform (1)(2) (Fig. 1 and 3)
Peak power pulse current with a 10/1000 µs waveform (1) (Fig. 1)
Power dissipation on infinite heatsink, TA = 75 °C
A
PD
W
Peak forward surge current 10 ms single half sine-wave superimposed
on rated load
IFSM
40
A
Maximum instantaneous forward voltage at 25 A (3)
VF
2.5
V
Operating junction and storage temperature range
TJ, TSTG
- 65 to + 185
°C
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal
(3) Pulse test: 300 µs pulse width, 1 % duty cycle
Document Number: 88471
Revision: 21-Oct-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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