SMBJ5.0CA Datasheet, PDF (1/6 Pages) HuaXinAn Electronics CO.,LTD – Transient Voltage Suppressors

Transient Voltage Suppressors
SMBJ5.0CA Thru SMBJ440CA
TVS Diodes - 600W > SMBJ Series
Description
The SMBJ series is designed specifically to protect sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• For surface mounted applications in order to optimize board space
• Reliable low cost construction utilizing molded plastic technique
• Plastic material has UL flammability classification 94V-O
• Typical IR less than 1uA above 10V
• Fast response time: typically less than 1.0ps from 0 Volts to VBR min
• Glass passivated junction
• Low inductance
• High Temperature soldering: 260℃/10 seconds at terminals
Applications
• I/O interface • AC/DC power supply
• Low frequency signal transmission line (RS232, RS485, etc.)
Electrical Characteristics
Package: DO-214AA / SMB
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation at TA=25℃ by 10x1000μs waveform
(Fig.1)(Note 1), (Note 2)
Power Dissipation on infinite heat sink at TA=50℃
PPPM
600
W
PM(AV)
5
W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
IFSM
100
A
Maximum Instantaneous Forward Voltage at 25A for Unidirectional only
(Note 4)
Operating Junction and Storage Temperature Range
VF
3.5V/5
V
TJ, TSTG
-65 to 150
℃
Typical Thermal Resistance Junction to Lead
RθJL
20
℃/W
Typical Thermal Resistance Junction to Ambient
RθJA
100
℃/W
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig. 2.
2. Mounted on 5.0x5.0mm copper pad to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only.
4. VF < 3.5V for VBR ≤ 200V and VF< 6.5V for VBR ≥ 201V.
1
HUAAN LIMITED
www.huaandz.com
[e-mail]