Datasheet > SM8A27

SM8A27

更新时间： 2024-11-06 14:53:19

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SM8A27 数据手册

SM8A27

6600W AUTOMOTIVE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

WON-TOP ELECTRONICS

Features



AEC-Q101 Qualified

Ideally Suited for Load Dump Protection

Glass Passivated Die Construction

Low Leakage Current

Low Forward Voltage Drop

High Surge Capability

Meets ISO7637-2 and ISO16750-2 Surge

Specification

Plastic Material – UL Flammability 94V-0

D B



DO-218

Min

Dim

Max

13.80

8.80

Mechanical Data



13.20

8.20

Case: DO-218, Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

Polarity: Anode to Heatsink

Weight: 2.73 grams (approx.)

Marking: Device Code

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 5

2.30

3.00

9.50

10.00

16.00

0.90

15.00

0.45



4.70

5.25

4.70

5.70

1.50

2.50

8.70

9.30

9.70

10.30

All Dimensions in mm

Maximum Ratings @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

on 10/1000µS Waveform

on 10/10000µS Waveform

6600

5200

Peak Pulse Power Dissipation (Note 1)

Peak Pulse Current (Note 1)

PPPM

IPPM

IRSM

IFSM

See Table 1

Non-Repetitive Peak Reverse Surge Current on 10/10000µS Waveform

Peak Forward Surge Current (Note 2)

130

700

Maximum Instantaneous Forward Voltage at I_F= 100A (Note 3)

Power Dissipation on Infinite Heatsink at T_C= 25°C

Typical Thermal Resistance, Junction to Case

1.8

8.0

RθJC

TJ, TSTG

0.9

°C/W

°C

Operating and Storage Temperature Range

-55 to +175

Note: 1. Pulse waveform definition per Figure 5 and derated above T_C= 25°C per Figure 1.

2. Measured on 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.

3. Measured on a 300µS square pulse width.

Revision: September, 2017

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