8.0SMDJ22A Datasheet, PDF (1/4 Pages) Socay Electornics Co., Ltd. – Surface Mount Transient Voltage Suppressors (TVS)

Surface Mount Transient Voltage Suppressors (TVS)
8.0SMDJ Series 22 To 36 V 8000W
Description
The 8.0SMDJ series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by lightning
and other transient voltage events.
Features
u Glass passivated chip
u Low leakage
u Uni and Bidirectional unit
u Excellent clamping capability
u 8000W Peak power capability at 10 × 1000µs waveform
Repetition rate (duty cycle):0.01%
u Very fast response time
u RoHS compliant
Applications
TVS devices are ideal for the protection of I/O interfaces, VCC bus
and other vulnerable circuits used in Telecom, Computer, Industrial
and Consumer electronic applications.
Maximum Ratings (T_A=25℃ unless otherwise noted)
Uni-directional
Bi-directional
Functional Diagram
Cathode
Bi-directional
Uni-direction
Anode
Parameter
Symbol
Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note 1), (Note 2)
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)
Power Dissipation on Infinite Heat Sink at TL=75°C
PPPM
IPP
PM(AV)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
IFSM
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4)
VF
Operating junction and Storage Temperature Range.
TJ , TSTG
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
4. VF < 3.5V for VBR < 200V and VF< 6.5V for VBR > 201V.
Value
8000
See Next Table
6.5
300
3.5/5.0
-55 to +150
Unit
Watts
Amps
Watt
Amps
Voltage
°C
Electrical Characteristics (T_A=25℃ unless otherwise noted)
Part Number
Marking
Uni
8.0SMDJ22A
8.0SMDJ24A
8.0SMDJ26A
8.0SMDJ33A
8.0SMDJ36A
Bi
8.0SMDJ22CA
8.0SMDJ24CA
8.0SMDJ26CA
8.0SMDJ33CA
8.0SMDJ36CA
Uni
8PEX
8PEZ
8PFE
8PFM
8PFP
Bi
8BEX
8BEZ
8BFE
8BFM
8BFP
Reverse
Stand-Off
Voltage
VRWM (V)
22
24
26
33
36
Breakdown
Voltage VBR (V)
@IT
MIN
MAX
24.4
26.9
26.7
29.5
28.9
31.9
36.7
40.6
40.0
44.2
Test
Current
IT
(mA)
1
1
1
1
1
Maximum
Clamping
Voltage VC
@IPP (V)
Maximum
Peak
Pulse
Current
IPP (A)
Maximum
Reverse
Leakage IR
@VRWM
(μA)
35.5
225
5
38.9
206
5
42.1
190
5
53.3
150
5
58.1
138
5
SOCAY Electronics Co., Ltd.
Revision February 13, 2014
1/4
www.socay.com
@ SOCAY Electronics Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.