TC1N4372A datasheet, PDF - EEWORLD Datasheet

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TC1N4372A: Description2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35; CategoryDiscrete semiconductor diode; File Size82KB，2 Pages; ManufacturerTak Cheong; Websitehttp://www.takcheong.com/; Environmental Compliance

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TC1N4372A Overview

2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

TC1N4372A Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Tak Cheong
Parts packaging code	DO-35
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	29 Ω
JEDEC-95 code	DO-35
JESD-30 code	O-LALF-W2
JESD-609 code	e3
Number of components	1
Number of terminals	2
Maximum operating temperature	200 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	2.4 V
surface mount	NO
technology	ZENER
Terminal surface	Tin (Sn)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	20 mA

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®

TAK CHEONG

SEM IC O N DU C TO R

500 mW DO-35 Hermetically

Sealed Glass Zener Voltage

Regulators

Absolute Maximum Ratings

Parameter

Power Dissipation

Storage Temperature Range

Operating Junction Temperature

T

A

= 25°C unless otherwise noted

Value

500

-65 to +200

+200

Units

mW

°C

AXIAL LEAD

DO35

DEVICE MARKING DIAGRAM

L

43

xx

T

L

: Logo

Device Code : TC1N43xxT

Tolerance (T) : (Blank)

:

A

C

:D

These ratings are limiting values above which the serviceability of the diode may be impaired.

Specification Features:

Zener Voltage Range 2.4 to 3 Volts

DO-35 Package (JEDEC)

Through-Hole Device Type Mounting

Hermetically Sealed Glass

Compression Bonded Construction

All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable

RoHS Compliant

Solder Hot Dip Tin (Sn) Lead Finish

Cathode Indicated By Polarity Band

Cathode

=

10%

= 5%

= 2%

= 1%

Anode

ELECTRICAL SYMBOL

Electrical Characteristics

Device Type

TC1N4370A

TC1N4371A

TC1N4372A

V

Z

@ I

ZT

(Volts)

Nominal

2.4

2.7

3

T

A

= 25°C unless otherwise noted

I

ZT

(mA)

20

Z

ZT

@ I

ZT

(Ω)

Max

30

29

I

R

@ V

R

(µA)

Max

100

75

50

V

R

(Volt)

1

V

F

Forward Voltage = 1.5 V Maximum @

I

F

= 200 mA for all types

Notes:

1. TOLERANCE AND VOLTAGE DESIGNATION

The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltage of ±5%. Suffix

(BLANK) = ±10%, Suffix C = ±2% and D = ±1%.

2. SPECIALS AVAILABLE INCLUDE

Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery,

contact you nearest Tak Cheong representative.

3. ZENER VOLTAGE (V

Z

) MEASUREMENT

The zener voltage (V

Z

) is tested under pulse condition. The measured

V

Z

is guaranteed to be within specification with device junction

in thermal equilibrium.

4. ZENER IMPEDANCE (Z

Z

) DERIVATION

Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the

dc zener current (I

ZT

) is superimposed to

I

ZT

.

November 2006/ B

Page 1

TC1N4370A through TC1N4372A

TC1N4372A Related Products

	TC1N4372A	TC1N4370A	TC1N4371A
Description	2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	DO-35	DO-35	DO-35
package instruction	O-LALF-W2	O-LALF-W2	O-LALF-W2
Contacts	2	2	2
Reach Compliance Code	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99
Shell connection	ISOLATED	ISOLATED	ISOLATED
Configuration	SINGLE	SINGLE	SINGLE
Diode component materials	SILICON	SILICON	SILICON
Diode type	ZENER DIODE	ZENER DIODE	ZENER DIODE
Maximum dynamic impedance	29 Ω	30 Ω	30 Ω
JEDEC-95 code	DO-35	DO-35	DO-35
JESD-30 code	O-LALF-W2	O-LALF-W2	O-LALF-W2
JESD-609 code	e3	e3	e3
Number of components	1	1	1
Number of terminals	2	2	2
Maximum operating temperature	200 °C	200 °C	200 °C
Package body material	GLASS	GLASS	GLASS
Package shape	ROUND	ROUND	ROUND
Package form	LONG FORM	LONG FORM	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
polarity	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL
Maximum power dissipation	0.5 W	0.5 W	0.5 W
Certification status	Not Qualified	Not Qualified	Not Qualified
Nominal reference voltage	2.4 V	2.4 V	2.4 V
surface mount	NO	NO	NO
technology	ZENER	ZENER	ZENER
Terminal surface	Tin (Sn)	Tin (Sn)	Tin (Sn)
Terminal form	WIRE	WIRE	WIRE
Terminal location	AXIAL	AXIAL	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum voltage tolerance	5%	5%	5%
Working test current	20 mA	20 mA	20 mA
Base Number Matches	-	1	1

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