MMBZ18VALT1 ON Semiconductor, MMBZ18VALT1 Datasheet - Page 2

• Manufacturer Part Number: MMBZ18VALT1
• Description: TVS ZENER DUAL CA 40W 18V SOT23
• Manufacturer: ON Semiconductor

Specifications of MMBZ18VALT1

• Voltage - Reverse Standoff (typ): 14.5V
• Voltage - Breakdown: 17.1V
• Power (watts): 40W
• Polarization: 2 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Polarity: Unidirectional
• Clamping Voltage: 25 V
• Operating Voltage: 14.5 V
• Breakdown Voltage: 17.1 V
• Peak Surge Current: 1.6 A
• Peak Pulse Power Dissipation: 40 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 1.3 mm W x 2.9 mm L
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MMBZ18VALT1OS

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Non−repetitive current pulse per Figure 6 and derate above T
2. FR−5 = 1.0 x 0.75 x 0.62 in.
3. Alumina = 0.4 x 0.3 x 0.024 in, 99.5% alumina.
*Other voltages may be available upon request.
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
MAXIMUM RATINGS
ORDERING INFORMATION
Specifications Brochure, BRD8011/D.
MMBZ5V6ALT1
MMBZ5V6ALT1G
MMBZ5V6ALT3
MMBZ5V6ALT3G
MMBZ6VxALT1
MMBZ6VxALT1G
MMBZ6VxALT3
MMBZ6VxALT3G
MMBZ9V1ALT1
MMBZ9V1ALT1G
MMBZ9V1ALT3
MMBZ9V1ALT13G
MMBZxxVALT1
MMBZxxVALT1G
MMBZxxVALT3
MMBZxxVALT3G
Peak Power Dissipation @ 1.0 ms (Note 1) MMBZ5V6ALT1 thru MMBZ9V1ALT1
Total Power Dissipation on FR−5 Board (Note 2) @ T
Thermal Resistance Junction−to−Ambient
Total Power Dissipation on Alumina Substrate (Note 3) @ T
Thermal Resistance Junction−to−Ambient
Junction and Storage Temperature Range
Lead Solder Temperature − Maximum (10 Second Duration)
@ T
Derate above 25°C
Derate above 25°C
L
≤ 25°C
Device
Rating
MMBZ12VALT1 thru MMBZ33VALT1
A
= 25°C
http://onsemi.com
A
= 25°C
A
= 25°C per Figure 7.
2
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
Package
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
Symbol
T
°P
R
°P
R
J
P
, T
T
qJA
qJA
pk
D
D
L
stg
°
°
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
10,000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
− 55 to +150
Shipping
Value
225
556
300
417
260
1.8
2.4
24
40
†
mW/°C
mW/°C
°mW°
°C/W
°C/W
°mW
Unit
°C
°C
W