SMAJ30A-13-F Diodes Inc, SMAJ30A-13-F Datasheet - Page 3

• Manufacturer Part Number: SMAJ30A-13-F
• Description: TVS UNIDIRECT 400W 30V SMA
• Manufacturer: Diodes Inc
• Series: SMAJr

Specifications of SMAJ30A-13-F

• Voltage - Reverse Standoff (typ): 30V
• Voltage - Breakdown: 33.3V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Polarity: Unidirectional
• Clamping Voltage: 48.4 V
• Operating Voltage: 30 V
• Breakdown Voltage: 33.3 V
• Termination Style: SMD/SMT
• Peak Surge Current: 40 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 4.6 mm W x 2.92 mm L x 2.3 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SMAJ30A-FDITR

SMAJ5.0(C)A - SMAJ170(C)A
Document number: DS19005 Rev. 15 - 2
100
1.0
0.1
10
40
30
100
60
50
20
10
0
75
50
25
0.1
0
1
0
Fig. 5 Maximum Non-Repetitive Surge Current
25
10 X 1000 Waveform
2
as defined by REA
1.0
T , AMBIENT TEMPERATURE ( C)
NUMBER OF CYCLES AT 60Hz
A
50
Fig. 1 Pulse Derating Curve
5
10
75
10
100
100
125 150
pulse waveform
shown in Fig. 4
20
Non repetitive
1,000
T = 25 C
j
°
50
175 200
°
10,000
100
www.diodes.com
3 of 5
10,000
1,000
100
1.0
0.8
0.6
0.4
0.2
10
0.0
1
0
Measured at
f = 1MHz
1.0Vrms
Bias = 0V
T = 25 C
J
Fig. 6 Steady State Power Derating Curve
25
Bidirectional
°
signal
dc
V
Fig. 2 Typical Total Capacitance
T , LEAD TEMPERATURE ( C)
SMAJ5.0(C)A - SMAJ170(C)A
WM
L
50
, STANDOFF VOLTAGE (V)
Fig. 4 Pulse Waveform
10
75
Unidirectional
t, TIME (ms)
100
125
100
150 175
°
© Diodes Incorporated
1,000
200
June 2009