CDNBS08-SRDA3.3-4 Bourns Inc., CDNBS08-SRDA3.3-4 Datasheet - Page 2

• Manufacturer Part Number: CDNBS08-SRDA3.3-4
• Description: IC TVS ARRAY 4-LINE 3.3V 8SOIC
• Manufacturer: Bourns Inc.

Specifications of CDNBS08-SRDA3.3-4

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Reverse Standoff (typ): 3.3V
• Voltage - Breakdown: 4V
• Power (watts): 500W
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Polarity: Unidirectional
• Channels: 4 Channels
• Clamping Voltage: 6.5 V
• Operating Voltage: 3.3 V
• Breakdown Voltage: 4 V
• Termination Style: SMD/SMT
• Peak Pulse Power Dissipation: 500 W
• Capacitance: 15 pF
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 4(Max) mm W x 5(Max) mm L
• Number Of Elements: 1
• Package Type: SOIC N
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 4V
• Reverse Stand-off Voltage: 3.3V
• Leakage Current (max): 125uA
• Test Current (it): 1mA
• Operating Temp Range: -55C to 150C
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: CDNBS08-SRDA3.3-4TR

This is a molded JEDEC narrow body SO-8 package with lead free
100 % Sn plating on the lead frame. It weighs approximately 15 mg
and has a flammability rating of UL 94V-0.
Product Dimensions
D
CDNBS08-SRDAxx-4 Series - Steering Diode/TVS Array Combo
A
B
C
D
G
H
A
E
F
I
Dimensions
B
E
F
C
(0.189 - 0.196)
(0.150 - 0.157)
(0.229 - 0.244)
(0.014 - 0.018)
(0.054 - 0.068)
(0.004 - 0.008)
(0.010 - 0.019)
(0.016 - 0.049)
(0.007 - 0.009)
0.40 - 1.250
4.80 - 5.00
3.80 - 4.00
5.80 - 6.20
0.36 - 0.46
1.35 - 1.75
0.10 - 0.25
0.25 - 0.50
0.18 - 0.25
DIMENSIONS =
H
G
MILLIMETERS
(INCHES)
I
Common Code
Package
Model
Working Peak Reverse Voltage
Number of Protection Lines
CDNBS08-SRDA3.3-4................................................................ PRA
CDNBS08-SRDA05-4 ................................................................ PRB
CDNBS08-SRDA12-4 ................................................................ PRD
CDNBS08-SRDA15-4 ................................................................ PRE
Recommended Footprint
How To Order
Typical Part Marking
Chip Diode
• NBS08 = Narrow Body SOIC8 Package
SRDA = Steering/TVS Diode Array
3.3 = 3.3 V
4 = 4 Lines
Customers should verify actual device performance in their specific applications.
RWM
D
E
(Volts)
A
B
C
D
E
A
Dimensions
Specifications are subject to change without notice.
(0.045 - 0.055)
(0.025 - 0.035)
(0.155 - 0.165)
(0.040 - 0.050)
1.143 - 1.397
0.635 - 0.889
3.937 - 4.191
CD NBS08 - SRDA 3.3 - 4
1.016 - 1.27
(0.245)
6.223
Min.
B
C