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1N4461

更新时间：2025-06-30 02:13:11

品牌：CDI-DIODE

描述：1.5 WATT ZENER DIODES

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概述
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1N4461 概述

1.5 WATT ZENER DIODES 1.5瓦齐纳二极管

1N4461 数据手册

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1N6485

THRU

1N6491

AND

1N4460

AND

• AVAILABLE IN JAN, JANTX, JANTXV, AND JANS

PER MIL-PRF-19500/406

• 1.5 WATT ZENER DIODES

• NON CAVITY CONSTRUCTION

• METALLURGICALLY BONDED

1N4461

0.060/0.085

MAXIMUM RATINGS

1.52/2.16

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +200°C

Power Dissapation: 1.5W @ T =+25°C

Power Derating: 10mW/°C above T =+25°C

Forward Voltage: 1.0 V dc @ I =200mA dc

1.5 V dc @ I =1A dc

0.125/0.160

3.18/4.06

POLARITY

BAND

(CATHODE)

0.800

20.32

0.028/0.032

0.71/0.81

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified

ZENER

TEST

DYNAMIC

KNEE

TEST

REVERSE TEST

MAXIMUM V

(REG)

MAXIMUM

SURGE

VOLTAGE CURRENT IMPEDENCE IMPEDENCE CURRENT CURRENT VOLTAGE CURRENT

±5%

▲

TYPE

(MAX.)

I @V

FIGURE 1

ZT ZT

ZK ZT

VOLTS

OHMS

µ A

VOLTS

AMPS

1N6485

1N6486

1N6487

1N6488

3.3

3.6

3.9

4.3

760.10.105001.404033

690.10.105001.403097

.940.2

.830.9

1.3066

.730.3

64.09

58.09

01.035 40

01.50.10.303240

.75

3.6

DESIGN DATA

1N6489

1N6490

1N6491

1N4460

1N4461

4.7

5.1

5.6

6.2

6.8

53.0

49.07

45.0

40.0

37.0

500

1.0

4.0

1.0

304

.60

3.0

01.10.10.20.852050.07

CASE: Hermetically sealed, Glass “A”

Body per MIL-PRF- 19500/406

D-5A

2.5

600

200

1.0

0.5

10.0

5.0

2.0

3.72

4.08

255

230

210

.40

.35

.30

2.5

2.3

2.1

LEAD MATERIAL: Copper clad steel

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (R

˚C/W maximum at L = .375

): 42

OJL

THERMAL IMPEDANCE: (Z

˚C/W maximum

): 4.5

OJX

POLARITY: Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION: Any

22 COREY STREET, MELROSE, MASSACHUSETTS 02176

PHONE (781) 665-1071

WEBSITE: http://www.cdi-diodes.com

FAX (781) 665-7379

E-mail: mail@cdi-diodes.com

1N6485 thru 1N6491 and 1N4460 and 1N4461

FIGURE 2

1.5

1.0

O.5

50 75 01205

150175

AMBIENT TEMPERATURE (°C)

POWER DERATING CURVE

1000

500

400

300

3.3 VOLT

5.1 VOLT

200

100

6.2 VOLT

100

OPERATING CURRENT IZT (mA)

FIGURE 3

ZENER IMPEDANCE VS. OPERATING CURRENT

1N4461 相关器件

型号	制造商	描述	价格	文档
1N4461-HR	DIGITRON	Descriptive : Zener Diode; Zener Voltage : 6.8; Tolerance : 5; Power Rating : 1.5; Max Zener Impedance : 2.5; Max Zener Knee Impedance : 200; Max Reverse Current : 5; Package : DIGI-A; Available Lead Finish : Sn/Pb; Notes : Pb-free;	获取价格
1N4461B	NJSEMI	Diode Zener Single 6.8V 5% 1.5W 2-Pin DO-41	获取价格
1N4461BKPBFREE	CENTRAL	稳压精度:±5%;最大耗散功率（PD）:1.5 W;反向电流（Ir）:5 µA @ 4.08 V;额定稳压值(Vz):6.8 V;元器件封装:DO-41;	获取价格
1N4461C	MICROSEMI	Zener Diode, 6.8V V(Z), 2%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2	获取价格
1N4461C	NJSEMI	Diode Zener Single 6.8V 2% 1.5W 2-Pin DO-41	获取价格
1N4461C	DIGITRON	Descriptive : Zener Diode; Zener Voltage : 6.8; Tolerance : 2; Power Rating : 1.5; Max Zener Impedance : 2.5; Max Zener Knee Impedance : 200; Max Reverse Current : 5; Package : DIGI-A; Available Lead Finish : Sn/Pb; Notes : Pb-free;	获取价格
1N4461C-HR	DIGITRON	Descriptive : Zener Diode; Zener Voltage : 6.8; Tolerance : 2; Power Rating : 1.5; Max Zener Impedance : 2.5; Max Zener Knee Impedance : 200; Max Reverse Current : 5; Package : DIGI-A; Available Lead Finish : Sn/Pb; Notes : Pb-free;	获取价格
1N4461CE3	MICROSEMI	Zener Diode, 6.8V V(Z), 2%, 1.5W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2	获取价格
1N4461CUS	MICROSEMI	Zener Diode, 6.8V V(Z), 2%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, D-5A, 2 PIN	获取价格
1N4461CUSE3	MICROSEMI	Zener Diode, 6.8V V(Z), 2%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, D-5A, 2 PIN	获取价格