MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

Dimensions in inches and (millimeters)

SOT-23

BZX84C2V4 THRU BZX84C51

Zener Voltage 2.4 to 51 V

Power Dissipation 350 mW

Surface Mount Zener Diode

UNITSYMBOLPARAMETER

Power Dissipation

Features

Mechanical Data

R2, APR-18

 Ideally Suited for Automated Assembly

Processes

 High reliability

 Zener voltage tolerance is ±5%

 Case: Molded plastic SOT-23

 Epoxy: UL 94V-0 rate flame retardant

 Polarity: As marked

 Mounting position: Any

Operating Junction Temperature Range

Storage Temperature Range

T

J

T

STG

P

D

350

-55 to +150

℃

mW

℃

VALUE

-55 to +150

1 / 3

Thermal Resistance Junction to

Ambient (Note 1)

R

θJA

357 ℃/W

.122(3.10)

.106(2.70)

.020(0.51)

.012(0.30)

.081(2.06)

.070(1.78)

.118(3.00)

.083(2.10)

.065(1.65)

.047(1.20)

.055(1.40)

.035(0.89)

MAX

.004(0.10)

.008(0.20)

.003(0.08)

MIN

.006(0.15)

1 2

3

1 2

3

NOTES : (1) Alumina=0.4×0.3×0.024in, 99.5% alumina

Min(V) Max(V)

I

ZT

(mA)

Z

ZT

@I

ZT

(Ohm)

Z

ZK

@I

ZK

=1mA

(Ohm)

I

R

(μA)

V

R

(V)

BZX84C2V4 C8 2.2 2.6 5 100 600 50.0 1.0

BZX84C2V7 D8 2.5 2.9 5 100 600 20.0 1.0

BZX84C3V0 E8 2.8 3.2 5 95 600 10.0 1.0

BZX84C3V3 F8 3.1 3.5 5 95 600 5.0 1.0

BZX84C3V6 H8 3.4 3.8 5 90 600 5.0 1.0

BZX84C3V9 J8 3.7 4.1 5 90 600 3.0 1.0

BZX84C4V3 K8 4.0 4.6 5 90 600 3.0 1.0

BZX84C4V7 M8 4.4 5.0 5 80 500 3.0 2.0

BZX84C5V1 N8 4.8 5.4 5 60 480 2.0 2.0

BZX84C5V6 P8 5.2 6.0 5 40 400 1.0 2.0

BZX84C6V2 R8 5.8 6.6 5 10 150 3.0 4.0

BZX84C6V8 X8 6.4 7.2 5 15 80 2.0 4.0

BZX84C7V5 Y8 7.0 7.9 5 15 80 1.0 5.0

BZX84C8V2 Z8 7.7 8.

7 5 15 80 0.7 5.0

BZX84C9V1 A9 8.5 9.6 5 15 100 0.5 6.0

BZX84C10 B9 9.4 10.6 5 20 150 0.2 7.0

BZX84C11 C9 10.4 11.6 5 20 150 0.1 8.0

BZX84C12 D9 11.4 12.7 5 25 150 0.1 8.0

BZX84C13 E9 12.4 14.1 5 30 170 0.1 8.0

BZX84C15 F9 13.8 15.6 5 30 200 0.05 10.5

BZX84C16 H9 15.3 17.1 5 40 200 0.05 11.2

BZX84C18 J9 16.8 19.1 5 45 225 0.05 12.6

BZX84C20 K9 18.8 21.2 5 55 225 0.05 14.0

BZX84C22 M9 20.8 23.3 5 55 250 0.05 15.4

BZX84C24 N9 22.8 25.6 5 70 250 0.05 16.8

BZX84C27 P9 25.1 28.9 2 80 300 0.05 18.9

BZX84C30 R9 28.0 32.0 2 80 300 0.05 21.0

BZX84C33 X9 31.0 35.0 2 80 325 0.05 23.1

BZX84C36 Y9 34.0 38.0 2 90 350

0.05 25.2

BZX84C39 Z9 37.0 41.0 2 130 350 0.05 27.3

BZX84C43 A0 40.0 46.0 2 150 375 0.05 30.1

BZX84C47 B0 44.0 50.0 2 170 375 0.05 32.9

BZX84C51 C0 48.0 54.0 2 180 400 0.05 35.7

R2, APR-18

Maximum Zener

Impedance

Maximum Reverse

Leakage Current

I

R

@V

R

2 / 3

BZX84C2V4 THRU BZX84C51

Part Number

Device

Marking

Code

Electrical Characteristics(T

A

=25℃ unless otherwise noted)

Nominal Zener Voltage

V

Z

@I

ZT