Datasheet > DSA1-18D

DSA1-18D

更新时间： 2024-11-06 14:56:19

品牌	Logo	应用领域
力特 - LITTELFUSE		二极管
页数	文件大小	规格书
1页	61K
描述
分立雪崩二极管系列提供多种封装和高达1800V的击穿电压。改进的设计除了提供高整流性能外，还提供出色的浪涌反向耗散能力。

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中文翻译

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数据手册

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DSA1-18D 数据手册

DSA 1

V_RRM= 1200-1800V

Avalanche Diode

I_F(RMS)

I_FAVM

2.3A

Preliminary data

V_RSMV_(BR)minV_RRMType

1300

1700

1900

1300

1750

1950

1200 DSA 1-12D

1600 DSA 1-16D

1800 DSA 1-18D

A = Anode, C = Cathode

Features

Symbol

Conditions

T_VJ= T_VJM

_amb= 45°C; R_thJA= 38 K/W; 180° sine

_amb= 45°C; R_thJA= 80 K/W; 180° sine

Maximum Ratings

• Plastic standard package

• Planar passivated chips

I_FRMS

I_FAVM

2.3

1.3

Applications

P_RSM

I_FSM

T_VJM, t_p= 10 µs

1.6

• Low power rectiﬁers

• Field supply for DC motors

• Power supplies

T_VJ= 45°C; t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

110

118

• High voltage rectiﬁers

T_VJ= 150°C; t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

100

104

A²s

Advantages

I²t

T_VJ= 45°C; t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

• Space and weight savings

• Simple PCB mounting

• Improved temperature & power cycling

• Reduced protection circuits

T_VJ= 150°C; t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

T_VJ

T_VJM

T_stg

-40...+150

150

-40...+150

°C

Weight

typical

0.8

Dimensions in mm (1 mm = 0.0394")

Symbol

Conditions

Characteristic Values

typ. max.

1.2

7.5

I_R

V_R= V_RRM

I_F= 7 A

T_VJ= T_VJM

T_VJ= 25°C

0.7

V_F

1.34

V_T0

r_T

For power-loss calculations only

T_VJ= T_VJM

0.8

mΩ

R_thJA

Forced air cooling with 1.5 m/s, T_amb= 45°C

Soldered on to PC board, T_amb= 45°C

38 K/W

80 K/W

d_S

d_A

Creepage distance on surface

Strike distance through air

Max. allowable acceleration

8.5

6.7

100 m/s²

Data according to IEC 60747

Disclaimer Notice

Information furnished is believed to be accurate and reliable. However, users should independently evaluate

the suitability of and test each product selected for their own applications. Littelfuse products are not

designed for, and may not be used in, all applications. Read complete Disclaimer Notice Disclaimer Notice

at www.littelfuse.com/disclaimer-electronics.

0.8

0.5

IXYS reserves the right to change limits, test conditions and dimensions.

20191128c

1 - 1

中文翻译

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