Document Number 88387
01-Aug-02
Features
• Ideally suited for load dump protection
• Plastic package has Underwriters Laboratory
• High temperature stability due to unique oxide passiva-
• Integrally molded heatsink provides a very low thermal
• Low leakage current at T
• High temperature soldering guaranteed:
• Meets ISO7637-2 surge spec.
• Low forward voltage drop
Maximum Ratings and Thermal Characteristics
Parameter
Peak pulse power dissipation with 10/1000 s waveform
Steady state power dissipation
Peak pulse current with a 10/1000 s waveform
Peak forward surge current, 8.3ms single half sine-wave
Typical thermal resistance junction to case
Operating junction and storage temperature range
Notes: (1) Non-repetitive current pulse derated above T
Flammability Classification 94V-0
tion and patented PAR
resistance for maximum heat dissipation
260°C for 10 seconds at terminals
0.413(10.5)
0.374(9.5)
0.197(5.0)
0.185(4.7)
Surface Mount Automotive Transient Voltage Suppressors
0.016 (0.4) Min.
0.342(8.7)
0.327(8.3)
LEAD 2/METAL HEATSINK
®
DO-218AB
construction
J
0.406(10.3)
0.382(9.7)
0.366(9.3)
0.343(8.7)
= 175°C
0.524(13.3)
0.539(13.7)
0.592(15.0)
0.628(16.0)
10/10,000 s waveform
A
LEAD 1
=25°C
(1)
inches and (millimeters)
0.093(2.4)
0.116(3.0)
0.138(3.5)
0.098(2.5)
Dimensions in
0.020(0.5)
0.059(1.5)
0.028(0.7)
0.098(2.5)
New Product
T
Symbol
J
P
R
Mechanical Data
Case: Molded plastic body, surface mount with heatsink
integrally mounted in the encapsulation
Terminals: Plated, solderable per MIL-STD-750, Method 2026
Polarity: Heatsink is anode
Mounting Position: Any
Weight: 0.091 oz., 2.58 g
Packaging codes/options:
I
I
, T
PPM
FSM
P
PPM
D
JC
STG
2D/750 per 13" Reel (16mm Tape),
2E/750 per 13" Reel (16mm Tape),
0.413(10.5)
0.374(9.5)
cathode towards sprocket hole, 4.5K/box
anode towards sprocket hole, 4.5K/box
(T
C
*
4,980,315
5,166,769
5,278,095
Patent #’s:
= 25°C unless otherwise noted)
Mounting Pad Layout
Peak Pulse Power 6600W (10/1000 s)
0.366(9.3)
0.343(8.7)
See Table 1
-55 to +175
Vishay Semiconductors
formerly General Semiconductor
Value
0.606(15.4)
0.583(14.8)
6600
5200
0.90
700
8.0
Stand-off Voltage 10 to 36V
0.150(3.8)
0.126(3.2)
SM8S Series
5200W (10/10,000 s)
www.vishay.com
0.091(2.3)
0.067(1.7)
0.116(3.0)
0.093(2.4)
°C/W
Unit
°C
W
W
A
A
1