IN746A datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> Discrete semiconductor> IN746A

IN746A: DescriptionZENER DIODE,SINGLE, TWO TERMINAL,3.3V V(Z),5%,DO-35; Categorysemiconductor Discrete semiconductor; File Size20KB，2 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

Download Datasheet Parametric Compare View All

IN746A Overview

ZENER DIODE,SINGLE, TWO TERMINAL,3.3V V(Z),5%,DO-35

IN746A Parametric

Parameter Name	Attribute value
state	ACTIVE
Diode type	VOLTAGE REGULATOR DIODE

Preview

Download Datasheet

View All

1N746A - 1N759A Series

Discrete POWER & Signal

Technologies

1N746A - 1N759A Series Half Watt Zeners

Absolute Maximum Ratings*

Parameter

Storage Temperature Range

Maximum Junction Operating Temperature

Lead Temperature (1/16” from case for 10 seconds)

Total Device Dissipation

Derate above 25°C

TA = 25°C unless otherwise noted

Tolerance: A = 5%

Value

-65 to +200

+ 175

+ 230

500

3.33

Units

°C

mW/°C

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

DO-35

NOTES:

These ratings are based on a maximum junction temperature of 200 degrees C.

These are steady state limits. The factory should be consulted on applications involving pulsed

or low duty cycle operations.

Electrical Characteristics

Device

1N746A

1N747A

1N748A

1N749A

1N750A

1N751A

1N752A

1N753A

1N754A

1N755A

1N756A

1N757A

1N758A

1N759A

TA = 25°C unless otherwise noted

(V)

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

(Ω)

7.0

5.0

6.0

8.0

(mA)

(µA)

2.0

1.0

0.1

(V)

1.0

=150°C

(µA)

(V)

1.0

(%/°C)

- 0.070

- 0.065

- 0.060

+/- 0.055

+/- 0.030

+ 0.038

+ 0.045

+ 0.050

+ 0.058

+ 0.062

+ 0.068

+ 0.075

+ 0.077

(mA)

110

100

IZM (Maximum Zener Current Rating) Values shown are based on the JEDEC rating of 400 milliwatts. Where the actual zener voltage (VZ) is known

at the operating point, the maximum zener current may be increased and is limited by the derating curve.

1997 Fairchild Semiconductor Corporation

IN746A Related Products

	IN746A	1N749A	1N750A	1N752A	1N753A	1N757A	1N758A	1N759A
Description	ZENER DIODE,SINGLE, TWO TERMINAL,3.3V V(Z),5%,DO-35	4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	4.7 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	5.6 V, 0.4 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE	6.2 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH	9.1 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	10 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35	12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
Diode type	VOLTAGE REGULATOR DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE
Is it Rohs certified?	-	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	-	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild
Parts packaging code	-	DO-35	DO-35	DO-35	DO-35	DO-35	DO-35	DO-35
package instruction	-	GLASS PACKAGE-2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2
Contacts	-	2	2	2	2	2	2	2
Reach Compliance Code	-	unknown	unknown	unknown	unknown	unknown	unknown	compliant
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Is Samacsys	-	N	N	N	N	N	N	N
Shell connection	-	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED
Configuration	-	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Diode component materials	-	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON
Maximum dynamic impedance	-	18 Ω	16 Ω	8 Ω	7 Ω	6 Ω	7 Ω	10 Ω
JEDEC-95 code	-	DO-35	DO-35	DO-35	DO-35	DO-35	DO-35	DO-35
JESD-30 code	-	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2	O-LALF-W2
JESD-609 code	-	e3	e3	e3	e3	e3	e3	e3
Number of components	-	1	1	1	1	1	1	1
Number of terminals	-	2	2	2	2	2	2	2
Maximum operating temperature	-	175 °C	175 °C	175 °C	175 °C	175 °C	200 °C	175 °C
Package body material	-	GLASS	GLASS	GLASS	GLASS	GLASS	GLASS	GLASS
Package shape	-	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND
Package form	-	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM
Peak Reflow Temperature (Celsius)	-	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE
polarity	-	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL
Maximum power dissipation	-	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Nominal reference voltage	-	4.3 V	4.7 V	5.6 V	6.2 V	9.1 V	10 V	12 V
surface mount	-	NO	NO	NO	NO	NO	NO	NO
technology	-	ZENER	ZENER	ZENER	ZENER	ZENER	ZENER	ZENER
Terminal surface	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Terminal location	-	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
Maximum time at peak reflow temperature	-	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE
Maximum voltage tolerance	-	5%	5%	5%	5%	5%	5%	5%
Working test current	-	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA
Base Number Matches	-	1	1	1	1	1	1	1

Recommended Resources

Single power supply and low power consumption instrument amplification circuit diagram with stable performance

Temperature control circuit using temperature controlled thyristor

Midea LS9A, LS11A far infrared electric heater circuit diagram

MAX663 series output voltage setting method circuit PMOS direct output has overcurrent protection circuit diagram

Use a portable light transformer to dry a damp voltage transformer circuit

6OXT(1.0) computer motherboard circuit diagram_16

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components