■
Glass passivated chip
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600W peak pulse power(10/1000us)
■
High accuracy, 5% tolerance
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Uni and Bidirectional unit
■
Low clamping voltage
■
Low Leakage current
■
Very fast response time
SMBJ3.3A
CREATEK Microelectronics
Power TVS in DO-214AA/SMB
Absolute Maximum Ratings
Ratings at 25 °C, ambient temperature unless otherwise specified
Features
Mechanical Data
Case:
DO-214AA/SMB (plastic package).
RoHS compliant
Molding Compound Flammability Rating:
UL 94 V-0
Terminals: High temperature soldering guaranteed:
260 °C/10 sec. at terminals
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■
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Rev. 3.0
www.crea-tek.com
1
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Computers
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Telecom system
■
Industrial equipments
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Consumer electronic applications
■
Other VCC bus and I/O interfaces
Applications
Notes:
1.Non-repetitive current pulse,per Fi g.5 and detated above TA=25°C per Fig.1
2.Measured on 8.3ms single half sine-wave,or equivalent square wave,duty cycle=4 pulses per minute maximum
3.VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
Electrical Characteristics
(T
A
= 25 °C unless otherwise specified)
V
BR
min(V) V
BR
max(V) I
T
(mA)
Maximum
Clamping
Voltage@I
PP
V
C
(V)
Part Number Direction
Breakdown Voltage@I
T
Maximum
Working
Voltage
V
RWM
(V)
Maximum
Reverse
Current@V
RWM
I
R
max(uA)
Peak Surge
Current
I
PP
(A)
SMBJ3.3A
Uni-Dir 3.3 200 4.10 4.60 1 50.00 7.30
1
1 2
2
Peak pulse power dissipation with a 10/1000us waveform
(1)
PP
600
Maximum peak reverse pulse current a 10/1000us waveform
(1)
PP
50
A
Peak for
ward surge current 8.3ms single half sine-wave
(2 )
FSM
100
Operating junction and storage temperature range
T
J
, T
STG
-55 to +150 ℃
P
I
Parameter
Symbol
Value
Unit
I
W
A
Typical Characteristics
(T
amb
= 25 °C unless otherwise specified)
CREATEK Microelectronics
Rev. 3.0
www.crea-tek.com
2
Fig. 1 - Pulse Derating Curve
Fig. 2 - Maximum Non-Repetitive
Surge Current
Fig. 3 - Steady State Power Derating Curve
Fig. 4 - Peak Pulse Power Rating Curve
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
SMBJ3.3A