SMCJ33A Fairchild Semiconductor, SMCJ33A Datasheet - Page 3

• Manufacturer Part Number: SMCJ33A
• Description: TVS UNIDIRECT 1500W 33V SMC
• Manufacturer: Fairchild Semiconductor
• Series: SMCJr

Specifications of SMCJ33A

• Voltage - Reverse Standoff (typ): 33V
• Voltage - Breakdown: 36.7V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AB, SMC
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 53.3 V
• Operating Voltage: 33 V
• Breakdown Voltage: 36.7 V to 40.6 V
• Termination Style: SMD/SMT
• Peak Surge Current: 28.1 A
• Peak Pulse Power Dissipation: 1500 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 6.25(Max) mm W x 7.15(Max) mm L
• Number Of Elements: 1
• Package Type: DO-214AB
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 36.7V
• Reverse Stand-off Voltage: 33V
• Leakage Current (max): 5uA
• Peak Pulse Current: 28.1A
• Test Current (it): 1mA
• Operating Temp Range: -55C to 150C
• Mounting: Surface Mount
• Pin Count: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SMCJ33A; SMCJ33AFSTR

Typical Characteristics
100
150
100
0.1
10
50
0.0001
1
0
Peak Pulse Power Rating Curve
0
Peak Value
td
Ippm
tf = 10 sec
0.001
Pulse Waveform
1
PULSE WIDTH (ms)
Half Value-Ipp
0.01
TIME (ms)
Current Decays to 50% of Ipp
T = 25 C
Pulse Width (td) is Defined
as the Point Where the Peak
10/1000 sec Waveform
as Defined by R.E.A.
2
A
2
0.1
º
T = 25 C
200
100
A
e-kt
50
20
10
1
Non-Repetitive Surge Current
3
º
1
2
NUMBER OF CYCLES AT 60Hz
10
4
5
T = T max
8.3ms Single Half Sine-Wave
JEDEC Method
10
A
A
100
20000
10000
20
75
50
25
1000
0
100
10
0
Transient Voltage Suppressors
1
25
50
Junction Capacitance
Pulse Derating Curve
AMBIENT TEMPERATURE ( C)
50
Measured at
Stand-Off
Voltage (V mw)
100
REVERSE VOLTAGE (V)
5
75
10
100
125
SMCJ5V0(C)A-SMCJ170(C)A, Rev. H3
50
Visg = 50m Vp-p
T = 25 C
f = 1.0 MHz
150
A
º
100 200 400
Measured at
Zero Bias
º
175
(continued)
200