SAC22/4 Vishay, SAC22/4 Datasheet - Page 3

• Manufacturer Part Number: SAC22/4
• Description: TVS Diodes - Transient Voltage Suppressors 500W 22V 10% Low Cap
• Manufacturer: Vishay
• Series: SACr

Specifications of SAC22/4

• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 35.4 V
• Operating Voltage: 22 V
• Breakdown Voltage: 24.4 V
• Termination Style: Axial
• Peak Surge Current: 14 A
• Peak Pulse Power Dissipation: 500 W
• Capacitance: 50 pF
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.6 mm Dia. x 3.6 (Max) mm W x 7.6 mm L
• Package / Case: DO-204AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SAC5.0 thru SAC50
Vishay General Semiconductor
SCHEMATIC
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
www.vishay.com
244
150
100
50
0
0
Suppressor
Transient
Voltage
Diode
t
d
Half Value -
I
t
PPM
r
Figure 3. Pulse Waveform
= 10 µs
Peak Value
I
PPM
1.0
t - Time (ms)
I
PP
2
2.0
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
= 25 °C
3.0
d
)
PPM
0.300 (7.6)
0.230 (5.8)
1.0 (25.4)
1.0 (25.4)
4.0
MIN.
MIN.
DO-204AC (DO-15)
0.034 (0.86)
0.028 (0.71)
0.140 (3.6)
0.104 (2.6)
DIA.
DIA.
Application Note:
with two units in parallel, opposite in polarity
as shown in circuit for AC signal line
protection.
Figure 4. AC Line Protection Application
Low Capacitance
TVS
Device must be used
Document Number: 88379
Revision: 04-Sep-07