SMDA24 Microsemi Commercial Components Group, SMDA24 Datasheet - Page 2

• Manufacturer Part Number: SMDA24
• Description: TVS ARRAY UNIDIR 24.0 VWM SO-8
• Manufacturer: Microsemi Commercial Components Group
• Series: TVS Array™r

Specifications of SMDA24

• Voltage - Reverse Standoff (typ): 24V
• Voltage - Breakdown: 26.7V
• Power (watts): 300W
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SMDA24E3MSTR; SMDA24MSTR; SMDA24MSTR

Copyright © 2005
11-11-2005 REV R
Symbol
V
V
V
I
C
WM
BR
D
C
10.0
0.01
DIM
1.0
0.1
A
B
C
D
G
K
P
F
J
L
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, [phone], Fax: [phone]
Stand Off Voltage: Maximum dc voltage that can be applied over the operating temperature range.
Minimum Breakdown Voltage: Minimum voltage the device will exhibit at a specified current
Clamping Voltage: Maximum clamping voltage across the TVS device when subjected to a given current at a
pulse time of 20 µs.
Standby Current: Leakage current at V
Capacitance: Capacitance of the TVS as defined @ 0 volts at a frequency of 1 MHz and stated in picofarads.
V
0.188
0.150
0.053
0.011
0.016
0.006
0.005
0.189
0.228
Peak Pulse Power vs Pulse Time
MIN
WM
0.050 BSC
INCHES
must be selected to be equal or be greater than the operating voltage of the line to be protected.
S C O T T S D A L E D I V I S I O N
OUTLINE
0.197
0.158
0.069
0.021
0.050
0.010
0.008
0.206
0.244
MAX
Figure 1
MILLIMETERS
3.381
4.77
1.35
0.28
0.41
0.15
0.10
4.80
5.79
MIN
1.27 BSC
MAX
5.00
4.01
1.75
0.53
1.27
0.25
0.20
5.23
6.19
OUTLINE AND SCHEMATIC
SYMBOLS & DEFINITIONS
Scottsdale Division
Microsemi
WM.
GRAPHS
1
2
3
4
Definition
Unidirectional
and SMDB03 thru SMDB24C, e3
SMDA03 thru SMDA24C, e3
PAD LAYOUT
4 LINE TVSarray ™
SCHEMATIC
8
7
6
5
Pulse Wave Form
1
2
3
4
Figure 2
Bidirectional
8
7
6
5
Page 2