Datasheet > SOD-57

SOD-57

更新时间： 2022-03-29 17:04:13

品牌	Logo	应用领域
鲁光 - LGE		二极管
页数	文件大小	规格书
3页	218K
描述
Standard Avalanche Sinterglass Diode

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数据手册

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SOD-57 数据手册

BY448/BY458

Standard Avalanche Sinterglass Diode

Electrical Characteristics

T_amb= 25 °C, unless otherwise specified

Parameter

Test condition

Symbol

V_F

Min

Typ.

Max

1.6

Unit

Forward voltage

Reverse current

I_F= 3 A

V_R= V_RRM

_R= V_RRM, T_j= 140 °C

I_R

t_rr

140

µA

µs

Total reverse recovery time

Reverse recovery time

I_F= 1 A, - d_iF/d_t= 0.05 A/µs

I_F= 0.5 A, I_R= 1 A, i_R= 0,25 A

Typical Characteristics (Tamb = 25 °C unless otherwise specified)

120

2.5

2.0

1.5

1.0

0.5

= V

RRM

100

half sinewave

= 45 K/W

thJA

l = 10 mm

T = constant

= 100 K/W

thJA

PCB: d = 25 mm

25 50

100

125

150

amb

- Ambient Temperature (°C )

l - Lead Length ( mm )

94 9101

16418

Figure 1. Typ. Thermal Resistance vs. Lead Length

Figure 3. Max. Average Forward Current vs. Ambient Temperature

1000

100

= V

RRM

150

100

T =25

0.1

0.01

0.001

100

125

150

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

- Forward V oltage ( V )

16417

16419

T - Junction T emperature (°C )

Figure 2. Forward Current vs. Forward Voltage

Figure 4. Reverse Current vs. Junction Temperature

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