SMBJ22A Bourns Inc., SMBJ22A Datasheet - Page 4

• Manufacturer Part Number: SMBJ22A
• Description: DIODE TVS 22V 600W UNI 5% SMD
• Manufacturer: Bourns Inc.
• Series: SMBJr

Specifications of SMBJ22A

• Package / Case: DO-214AA, SMB
• Voltage - Reverse Standoff (typ): 22V
• Voltage - Breakdown: 24.4V
• Power (watts): 600W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Polarity: Unidirectional
• Channels: 1 Channel
• Operating Voltage: 3.5 V
• Breakdown Voltage: 24.4 V to 28 V
• Termination Style: SMD/SMT
• Peak Surge Current: 100 A
• Peak Pulse Power Dissipation: 600 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.94 mm W x 4.57 mm L x 2.62 mm H
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
• Other names: SMBJ22ABTR

Rating & Characteristic Curves
Pulse Derating Curve
Pulse Waveform
Pulse Rating Curve
SMBJ Transient Voltage Suppressor Diode Series
100
1.0
0.1
10
100
75
50
25
100
0.1 µs
0
50
0
0
0
10 x 1000 Waveform as Defined
TA=25 °C
5.0 mm Lead Areas
25
TP
1.0 µs
TR=10 µs
Peak value (IRSM)
by R.E.A.
50
1.0
Half value=
Ambient Temperature (°C)
10 µs
75
Shown in Pulse Waveform Graph
TP, Pulse Width
T, Time (ms)
IRSM
100
2.0
2
decays to 50 % of IPSM.
100 µs
is defined as that point
Pulse Waveform
where the peak current
Non-repetitive
10 x 1000 waveform
as defined by R.E.A.
125
TA = 25 °C
Pulse width (TP)
150
3.0
1.0 ms
175
200
4.0
10 ms
Maximum Non-Repetitive Surge Current
Typical Junction Capacitance
Steady State Power Derating Curve
10000
1000
Customers should verify actual device performance in their specifi c applications.
5.0
100
4.0
3.0
2.0
1.0
0.0
120
100
80
60
40
20
0
0
0
0
1
25
Single Half Sine-Wave
2
Pulse Width 8.3 ms
(JEDEC Method)
Bidirectional
50
60 Hz Resistive or
Inductive Load
TL, Lead Temperature (°C)
5
Number of Cycles at 60 Hz
10
Specifi cations are subject to change without notice.
75
Standoff Voltage (Volts)
Unidirectional
10
100
20
125
100
150
50
TA = 25 °C
175
100
1000
200