Datasheet > K621

K621

更新时间： 2024-10-27 22:32:35

品牌	Logo	应用领域
KNOX		二极管齐纳二极管
页数	文件大小	规格书
1页	37K
描述
LOW LEVEL ZENER DIODES SHARP KNEE, LOW IMPEDANCE

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数据手册

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K621 数据手册

LOW LEVEL ZENER DIODES

SHARP KNEE, LOW IMPEDANCE

K511 - K681

· Unique manufacturing process

· Remarkably sharp breaking diodes

· Very low impedances at low current levels

· Lowest values of impedance ever achieved at the 250uA level

NOMINAL

ZENER VOLTAGE

@ Iz = 250µA

(Vdc)

DYNAMIC IMPEDANCE

REVERSE CURRENT

@ 25° C

PART

NUMBER

MAX Zz

MAX Zzk

@ Iz = 1 mA

(OHMS)

@ Iz = 250 µA

(OHMS)

MAX Ir

(µA)

(Vdc)

K511

K561

5.1

5.6

.05

2.5

3.5

K621

K681

6.2

6.8

.05

5.6

6.4

Package Style

DO-7

DC Power Dissipation

Derate above 50° C

Forward Voltage Drop

Operating Temperature (Topr)

Storage Temperature (Tstg)

Voltage Tolerance:

@ Ta = 50° C

250 mW

2 mW / °C

1.3 Vdc

-65 to + 175° C

-65 to + 200° C

±10%

@ If = 100 mA

Standard Device

P.O. BOX 609 · ROCKPORT, MAINE 04856 · 207-236-6076 · FAX 207-236-9558

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