STMicroelectronics SM2T18A
The SM2T series are Transil diodes designed specifically for portable equipment and miniaturized electronics devices subject to ESD transient overvoltages.| Part No. | SM2T18A |
|---|---|
| Datasheet | SM2T18A Download |
| Manufacturer |  STMicroelectronics |
| Description | TRANSIL Diode |
| Buy | Stock & Price |
FEATURES
● High Peak pulse power: 200 W (10/1000 µs ) 1000 W ( 8/20 µs)● Stand-off voltage range 5 to 24V
● Unidirectional types
● Low clamping factor VCL/VBR
● Fast response time
● 1.0mm overall component height
DESCRIPTION
Fully compatible with pick and place equipment and inspectable soldering joints. A K STmite (JEDEC DO-216AA) Table 1: Order Codes Part Number SM2T6V8A SM2T14A SM2T18A SM2T27A Marking MUA MUE MUG MUJ Table 2: Absolute Ratings (Tamb = 25°C) Symbol Parameter PPP Peak pulse power dissipation (see note 1) Tj initial = Tamb P Power dissipation on infinite heatsink Tamb = 100°C IFSM Non repetitive surge peak forward current tp = 10 ms Tj initial = Tamb Tstg Storage temperature range Tj Maximum junction temperature TL Maximum lead temperature for soldering during 10 s. Note 1: 10/1000µs pulse waveform. Value Unit 200 W 2.5 W 25 A -65 to 175 150 °C 260 °C Table 3: Thermal Resistances Symbol Parameter Rth(j-t) Junction to tab Rth(j-a) Junction to ambient on PCB with recommended pad layout Value 20 250 Unit °C/W °C/W January 2005 REV.
