October 31, 2023 Rev.3

© KEC Corporation

2 / 5

PRODUCT DATASHEET

ZENER DIODE – KDZ2.0WV~KDZ36WV

MAXIMUM RATING (Ta=25 )

CHARACTERISTIC

SYMBOL

RATING

UNIT

Power Dissipation

PD*

500

mW

Junction Temperature

Tj

150

Operating Temperature

Topr

-55 150

Storage Temperature Range

Tstg

-55 150

* Mounted on a glass epoxy circuit board of 4x4cm, pad dimension of 3.8x3.8cm

DEFINITIONS OF ELECTRICAL CHARACTERISTIC SYMBOL

VF

IF

Iz

Vz

V

I

TYPE No.

Grade

Zener Voltage Vz (V)

Dynamic

ImpedanceZz

KNEE Dynamic

ImpedanceZzk

Reverse Current

IR

Min.

Max.

Iz

(mA)

MAX.

Iz

(mA)

MAX.

Iz

(mA)

MAX.

VR(V)

KDZ2.0WV

-

1.85

2.15

5

100

5

1000

0.5

120

1.0

Y

1.95

2.15

KDZ2.2WV

-

2.05

2.38

5

100

5

1000

0.5

120

1.0

Y

2.16

2.38

KDZ2.4WV

-

2.28

2.60

5

100

5

1000

0.5

120

1.0

Y

2.40

2.60

KDZ2.7WV

-

2.50

2.90

5

110

5

1000

0.5

120

1.0

Y

2.65

2.90

ELECTRICAL CHARACTERISTICS (Ta=25

℃)