TC1N748A datasheet, PDF - EEWORLD Datasheet

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TC1N748A: Description500 mW DO-35 hermetically sealed glass zener voltage regulators; CategoryDiscrete semiconductor diode; File Size88KB，3 Pages; ManufacturerTak Cheong; Websitehttp://www.takcheong.com/; Environmental Compliance

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TC1N748A Overview

500 mW DO-35 hermetically sealed glass zener voltage regulators

TC1N748A 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	compliant
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	23 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	3.9 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

7x

xT

L

: Logo

Device Code : TC1N7xxT

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 3.3 to 12 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

=

10%

= 5%

= 2%

= 1%

Cathode

Anode

ELECTRICAL SYMBOL

Electrical Characteristics

Device Type

TC1N746A

TC1N747A

TC1N748A

TC1N749A

TC1N750A

TC1N751A

TC1N752A

TC1N753A

TC1N754A

TC1N755A

TC1N756A

TC1N757A

TC1N758A

V

Z

@ I

ZT

(Volts)

Nominal

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

10

T

A

= 25°C unless otherwise noted

I

ZT

(mA)

20

Z

ZT

@ I

ZT

(Ω)

Max

28

24

23

22

19

17

11

7

5

6

8

10

17

30

I

R

@ V

R

(µA)

Max

10

2

1

0.1

V

R

(Volt)

1

TC1N759A

12

20

V

F

Forward Voltage = 1.5 V Maximum @

I

F

= 200 mA for all types

November 2006/ B

Page 1

TC1N746A through TC1N759A

TC1N748A Related Products

	TC1N748A	TC1N749A	TC1N746A	TC1N747A
Description	500 mW DO-35 hermetically sealed glass zener voltage regulators	500 mW DO-35 hermetically sealed glass zener voltage regulators	500 mW DO-35 hermetically sealed glass zener voltage regulators	500 mW DO-35 hermetically sealed glass zener voltage regulators
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	Tak Cheong	Tak Cheong	Tak Cheong	Tak Cheong
Parts packaging code	DO-35	DO-35	DO-35	DO-35
package instruction	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2
Contacts	2	2	2	2
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Shell connection	ISOLATED	ISOLATED	ISOLATED	ISOLATED
Configuration	SINGLE	SINGLE	SINGLE	SINGLE
Diode component materials	SILICON	SILICON	SILICON	SILICON
Diode type	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE
Maximum dynamic impedance	23 Ω	22 Ω	28 Ω	24 Ω
JEDEC-95 code	DO-35	DO-35	DO-35	DO-35
JESD-30 code	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2
Number of components	1	1	1	1
Number of terminals	2	2	2	2
Maximum operating temperature	200 °C	200 °C	200 °C	200 °C
Package body material	GLASS	GLASS	GLASS	GLASS
Package shape	ROUND	ROUND	ROUND	ROUND
Package form	LONG FORM	LONG FORM	LONG FORM	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
polarity	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL
Maximum power dissipation	0.5 W	0.5 W	0.5 W	0.5 W
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Nominal reference voltage	3.9 V	4.3 V	3.3 V	3.6 V
surface mount	NO	NO	NO	NO
technology	ZENER	ZENER	ZENER	ZENER
Terminal form	WIRE	WIRE	WIRE	WIRE
Terminal location	AXIAL	AXIAL	AXIAL	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum voltage tolerance	5%	5%	5%	5%
Working test current	20 mA	20 mA	20 mA	20 mA
JESD-609 code	e3	e3	-	e3
Terminal surface	Tin (Sn)	Tin (Sn)	-	Tin (Sn)

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