Datasheet > 3.0SMCJ250A

3.0SMCJ250A

更新时间： 2024-11-13 14:49:31

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SMD

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数据手册

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3.0SMCJ250A 数据手册

3.0SMCJ SERIES

3000W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

WON-TOP ELECTRONICS

Features



Glass Passivated Die Construction



3000W Peak Pulse Power Dissipation

5.0V – 440V Standoff Voltage

Uni- and Bi-Directional Versions Available

Excellent Clamping Voltage

Typical Response Time < 1nS

Plastic Case Material has UL Flammability

Classification Rating 94V-0

SMC/DO-214AB

Min

Mechanical Data

Dim

Max

6.22

7.11



Case: SMC/DO-214AB, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

5.59

6.60

2.75

3.25

0.305

8.13

2.62

0.203

1.52



Polarity: Cathode Band Except Bi-Directional

Marking: Device Code

Weight: 0.21 grams (approx.)

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 6

0.152

7.75

2.00

0.051

0.76

All Dimensions in mm

Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Peak Pulse Power Dissipation on 10/1000µS Waveform (Note 1, 2, 5)

Peak Pulse Current on 10/1000µS Waveform (Note 1)

Peak Forward Surge Current (Note 2, 3)

PPPM

IPPM

IFSM

3000

See Table 1

300

Maximum Instantaneous Forward Voltage at 100A (Note 3, 4)

Power Dissipation on Infinite Heatsink at T_A= 50°C

3.5 / 5.0

6.5

Typical Thermal Resistance, Junction to Ambient (Note 2)

Typical Thermal Resistance, Junction to Lead (Note 2)

RθJA

RθJL

°C/W

°C

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

Note: 1. Non-repetitive current pulse per Figure 5 and derated above T_A= 25°C per Figure 1.

2. Mounted on 8.0 x 8.0mm copper pads to each terminal.

3. Measured on 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum. For uni-directional devices only.

4. V_F< 3.5V for V_BR≤ 200V and V_F< 5.0V for V_BR≥ 201V.

5. Peak pulse power waveform is 10/1000µS.

Revision: September, 2019

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