ITA18B1 STMicroelectronics, ITA18B1 Datasheet - Page 5

• Manufacturer Part Number: ITA18B1
• Description: TRANSIL ARRAY BIDIR DATA 8-SOIC
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of ITA18B1

• Voltage - Reverse Standoff (typ): 15V
• Voltage - Breakdown: 18V
• Power (watts): 300W
• Polarization: 5 Channel Array - Bidirectional
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Polarity: Bidirectional
• Clamping Voltage: 25 V
• Operating Voltage: 15 V
• Breakdown Voltage: 18 V
• Termination Style: SMD/SMT
• Peak Surge Current: 40 A
• Peak Pulse Power Dissipation: 300 W
• Capacitance: 350 pF
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.9 mm W x 4.9 mm L x 1.75 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ITAxxB1
4
Package information
●
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Table 4.
Figure 10. SO-8 footprint (dimensions in mm)
Epoxy meets UL94, V0
(Seating
Plane)
C
ccc C
k
SO-8 dimensions
C
b
8
1
D
h x 45°
e
4
5
L1
L
A2
A1
(Gage Plane)
E1
0.25mm
A
E
4.03
6.7
1.335
Ref.
ccc
A1
A2
E1
L1
k°
A
C
D
E
b
e
h
L
Min.
1.25
0.28
0.17
4.80
5.80
3.80
0.25
0.40
0.1
0
1.27
Millimeters
0.54
Typ.
4.90
6.00
3.90
1.27
1.04
Dimensions
Max.
1.75
0.25 0.004
0.48 0.011
0.23 0.007
5.00 0.189 0.193 0.197
6.20 0.228 0.236 0.244
4.00 0.150 0.154 0.157
0.50 0.010
1.27 0.016
0.10
8
Package information
0.049
Min.
0
Inches
0.050
0.041
Typ.
0.069
0.010
0.019
0.009
0.020
0.050
0.004
Max.
8
5/7