TS821 datasheet(2/7 Pages) STMICROELECTRONICS

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TS821

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Reverse Breakdown Current

Forward Current

Power Dissipation

SOT23-3

TO92

360

625

oper

Operating Free Air Temperature Range

-40 to +85

stg

Storage Temperature

-65 to +150

OPERATING CONDITIONS

Symbol

Parameter

Value

Unit

rmin

Minimum Operating Current

µA

rmax

Maximum Operating Current

ELECTRICAL CHARACTERISTICS

TS821 (2% Precision)

amb =25

oC (unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Reverse Breakdown Voltage

k = 100µA@ Tamb =25

1.200

1.225

1.250

Reverse Breakdown Voltage

Tolerance

k = 100µA@ Tamb =25

-40

oC< T

amb < +85

-25

-36

+25

+36

kmin

Minimum Operating Current

amb =25

oC40

µA

-40

oC< T

amb < +85

oC50

µA

∆V

ref/∆T

Average Temperature Coeffi-

cient

K = 100µA

150

ppm/

∆V

k/∆Ik

Reverse Breakdown Voltage

Change with Operating Current

Change

kmin <Ik < 1mA @ Tamb =25

-40

oC< T

amb < +85

0.3

0.7

1mA < I

k < 12mA

@ T

amb =25

-40

oC< T

amb < +85

2.5

Static Impedance

∆I

k =45µA to 1mA

0.25

0.5

Ω

Long Term Stability

K = 100µA, t = 1000hrs

amb =25

120

ppm

Wideband Noise

K = 100µA

10Hz < f < 10kHz

200

nV Hz

Note :

d has been calculated with T amb =25

oC and T

j = 125

oC and

thja = 200

oC/W for TO92 package

thja = 340

oC/W for SOT23 package

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