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产品型号JANTX1N4562的Datasheet PDF文件预览

1N2804 thru 1N2846B and

1N4557 thru 1N4564B

50 Watt Zener Diodes

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

These high power 50 W Zener diodes represented by the JEDEC registered

1N2804 thru 1N2846B and 1N4557 thru 1N4564B series provide voltage

regulation in a selection over a 3.9 V to 200 V broad range of voltages. They

may be operated up to 50 W with adequate mounting and heat sinking with

their low thermal resistance. These Zeners are also available in JAN,

JANTX, JANTXV military qualifications. Microsemi also offers numerous

other Zener products to meet higher and lower power applications.

TO-3

(TO-204AD)

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N2804 thru 1N2846B and

•

Regulates voltage over a broad operating

current and temperature range

Standard voltage tolerances are +/- 5% with B

suffix, +/-10% with an A suffix, and +/-20% with no

suffix

1N4557 thru 1N4564B

•

Internal solder bond construction

Hermetically sealed (welded)

Zener Voltage 3.9V to 200V.

•

Consult factory for +/-2% or +/-1% with a C or D

Also available in JAN, JANTX, and JANTXV

qualifications per MIL-PRF-19500/114 by adding the

JAN, JANTX, or JANTXV prefixes to part numbers

for desired level of screening; (e.g.

suffix respectively

•

Reverse polarity available

Nonsensitive to ESD per MIL-STD-750 Method

JANTX1N2804B, etc.

Standard polarity is anode to case

1020

•

Inherently radiation hard as described in

Microsemi MicroNote 050

Reverse polarity with cathode to case by designating

R suffix in part number, e.g. 1N2804RB, etc.

•

Consult factory for surface mount equivalents

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Junction Temperatures: -65^oC to +175^oC

Storage Temperatures: -65^oC to +200^oC

DC Power Dissipation: 50 watts at T_C< 75 ^oC

Power Derating: 0.5W/^oC above 75^oC

Forward Voltage @ 10 A: 1.5 Volts

•

CASE: Industry Standard TO-3 (TO-204AD),

hermetically sealed, 0.052 inch diameter pins.

•

FINISH: All external surfaces are corrosion

resistant and terminal solderable.

POLARITY: Standard Polarity units are connected

anode to case. Reverse polarity (cathode to case)

is indicated by Suffix R in part number

THERMAL RESISTANCE: 2.0 ^oC/W maximum

junction to base (1.5 ^oC/W typical)

•

WEIGHT: 15 grams.

•

Solder temperatures: 260 ^oC for 10 s (max)

MOUNTING HARDWARE: Consult factory for

optional insulator and sheet metal screws

•

See package dimensions on last page

Microsemi

Page 1

11-12-2003 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

1N2804 thru 1N2846B and

1N4557 thru 1N4564B

50 Watt Zener Diodes

S C O T T S D A L E D I V I S I O N

*ELECTRICAL CHARACTERISTICS @ 25^oC

JEDEC

TYPE NO.

(Note 1)

NOMINAL

ZENER

TEST

MAX. ZENER

IMPEDANCE

(Note 3)

MAX. DC ZENER

CURRENT

(I_ZM@ 75^oC

Case Temp.

(Note 4)

TYPICAL

ZENER

MAXIMUM LEAKAGE

CURRENT**

VOLTAGE

V_Z@ I_ZT

(Note 2)

Volts

CURRENT

(I_ZT)

VOLTAGE

Temp. Coeff.

I_R@ V_R

Z_ZT@ I_ZT

Z_ZK@

%/^V^o^ZC

5mA (I_ZK

OHMS

400

500

600

650

900

1000

200

100

)

OHMS

0.16

0.12

0.14

0.16

0.24

0.2

0.3

0.4

0.5

0.6

0.8

1.0

1.1

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.5

2.6

2.7

2.8

3.0

3.2

3.5

4.0

4.5

5.0

5.2

µA

150

100

150

100

0.5

†1N4557B

†1N4558B

†1N4559B

†1N4560B

†1N4561B

†1N4562B

1N4563B

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

6.8

7.5

8.2

9.1

3200

2900

2650

2450

2250

2000

1850

1650

1850

1700

1500

1370

1200

1100

1000

960

890

830

780

740

700

660

630

570

520

500

460

420

380

350

320

290

280

270

250

245

220

200

180

170

150

140

120

110

100

11,900

10,650

9,700

8,900

8,100

7,300

6,650

6,050

7,400

6,600

5,800

5,300

4,800

4,300

4,000

3,700

3,400

3,100

2,950

2,750

2,550

2,450

2,350

2,100

1,950

1,850

1,650

1,550

1,450

1,300

1,175

1,075

1,030

980

-0.046

-0.033

-0.015

+/-0.010

+0.03

+0.049

+0.053

+0.057

.040

.045

.048

.050

.055

.060

.065

.070

.075

.080

.085

.090

.095

.100

0.5

1N4564B

†1N2804B

†1N2805B

†1N2806B

†1N2807B

†1N2808B

†1N2809B

†1N2810B

†1N2811B

1N2812B

4.5

5.4

6.1

6.7

8.4

9.1

9.9

10.6

11.4

12.2

13.0

13.7

14.4

15.2

16.7

18.2

†1N2813B

†1N2814B

1N2815B

†1N2816B

1N2817B

†1N2818B

†1N2819B

†1N2820B

1N2821B

†1N2822B

†1N2823B

†1N2824B

†1N2825B

†1N2826B

†1N2827B

1N2828B

20.6

22.8

25.1

27.4

29.7

32.7

34.2

35.8

100

110

120

140

150

160

180

200

210

220

240

275

400

450

525

600

†1N2829B

1N2830B

935

†1N2831B

†1N2832B

†1N2833B

†1N2834B

†1N2835B

†1N2836B

†1N2837B

†1N2838B

1N2839B

925

38.8

42.6

47.1

51.7

825

735

670

600

550

62.2

69.2

470

100

105

110

120

130

150

160

180

200

450

430

79.8

83.6

91.2

98.8

114.0

121.6

136.8

152.0

†1N2840B

†1N2841B

†1N2842B

†1N2843B

†1N2844B

†1N2845B

†1N2846B

410

375

345

300

285

250

100

220

*JEDEC Registered Data. **Not JEDEC Data.

†Have JAN, JANTX and JANTXV Qualifications to MIL-S-19500/114.

See further notes on following page

Microsemi

Page 2

11-12-2003 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

1N2804 thru 1N2846B and

1N4557 thru 1N4564B

50 Watt Zener Diodes

S C O T T S D A L E D I V I S I O N

NOTES:

The JEDEC type numbers shown (B suffix) have a +/- 5% tolerance on nominal zener voltage. The suffix A is used to identify +/-10%

tolerance; no suffix indicates +/-20% tolerance. If tighter tolerance is required, consult factory. Standard polarity units have the anode

connected to the case. Reverse polarity (cathode-to-case) units are available and are indicated by suffix R in the part number.

Zener Voltage (V_Z) is measured with junction in thermal equilibrium with 30^oC base temperature. The test currents (I_ZT) have been selected

so that at nominal voltages the dissipation is a constant 12.5 watts. This results in a nominal junction temperature rise of 18.75^oC .

The 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_ZTor I_ZK) is superimposed on I_ZTor I_ZK. Zener impedance is measured at 2 points to ensure a sharp knee on the breakdown

curve and to eliminate unstable units. A curve showing the variation of zener impedance vs. zener current for six representative types is

shown in Figure 3. Also see MicroNote 202 for further information.

The values of I_ZMare calculated for a +/-5% tolerance on nominal zener voltage. Allowance has been made for the rise in zener voltage

above V_ZTthat results from zener impedance and the increase in junction temperature as power dissipation approaches 50 watts. In the

case of individual diodes, I_ZMis that value of current that results in a dissipation of 50 watts.

GRAPHS AND CIRCUITS

Typical circuit connections for anode-to-case and

cathode-to-case polarities (standard and reverse

polarities, respectively).

Case

Temperature ^oC

FIGURE 2

POWER DERATING CURVE

FIGURE GROUP 3

TYPICAL ZENER IMPEDANCE vs. ZENER CURRENT FOR TYPES SHOWN

Microsemi

Scottsdale Division

Page 3

11-12-2003 REV A

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

1N2804 thru 1N2846B and

1N4557 thru 1N4564B

50 Watt Zener Diodes

S C O T T S D A L E D I V I S I O N

PACKAGE DIMENSIONS

Microsemi

Scottsdale Division

Page 4

11-12-2003 REV A

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

型号:	JANTX1N4562
生命周期：	Obsolete
IHS 制造商：	DEFENSE SUPPLY CENTER COLUMBUS
零件包装代码：	TO-3
包装说明：	O-MBFM-P2
针数：	2
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8541.10.00.50
风险等级：	5.75
Is Samacsys：	N
外壳连接：	ANODE
配置：	SINGLE
二极管元件材料：	SILICON
二极管类型：	ZENER DIODE
JEDEC-95代码：	TO-204AD
JESD-30 代码：	O-MBFM-P2
元件数量：	1
端子数量：	2
封装主体材料：	METAL
封装形状：	ROUND
封装形式：	FLANGE MOUNT
峰值回流温度（摄氏度）：	NOT SPECIFIED
极性：	UNIDIRECTIONAL
最大功率耗散：	50 W
认证状态：	Not Qualified
参考标准：	MIL-19500/114
标称参考电压：	6.2 V
表面贴装：	NO
技术：	ZENER
端子形式：	PIN/PEG
端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大电压容差：	20%
工作测试电流：	2000 mA
Base Number Matches：	1

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