SRM1250HE [SENSITRON]

SENSITRON

SEMICONDUCTOR

SRM1XXX/U

SRM3XXX/U

TECHNICAL DATA

DATASHEET 4196, REV. –

HERMETIC, HIGH VOLTAGE,

ULTRAFAST RECOVERY RECTIFIERS

AXIAL / MELF

Applications:

•

High performance voltage doublers

High voltage DC to DC converters / SMPS

Features:

•

•

•

•

•

•

Ultrafast Recovery At Low And High Temperature

Low Forward Voltage Drop

High Efficiency Switching Enables High Frequency Voltage Multiplier Designs

High Surge Capacity

Available In Leaded And Surface Mount Packaging

All Package Styles Are Hermetic

All ratings are at T

A

= 25

o

C unless otherwise specified.

MAXIMUM RATINGS

CHARACTERISTICS

Reverse Recovery

Time

Thermal Resistance

Thermal Resistance

Operating and

Storage Temperature

SYMBOL

Trr

NOTE 1

R

θJC

R

θJC

T

op

& T

stg

PART/PACKAGE

TYPE

HE, UF

107, 307

Melf-C, Melf-D

--

MAX

70, 100

50, 21.5

18, 10

-65 to +175

UNITS

nsec

°C/W

°C/W

°C

Note 1: Trr test method with drawing if applicable.

•

221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798

•

•

World Wide Web Site - http://www.sensitron.com

•

E-Mail Address - sales@sensitron.com

•

SENSITRON

TECHNICAL DATA

DATA SHEET 4196, REV. –

ELECTRICAL CHARACTERISTICS

PEAK

INVER

SE

VOLT

AGE

Volts

SRM1150HE/UF

SRM1200HE/UF

SRM1250HE/UF

SRM1300HE/UF

SRM1400HE/UF

SRM1500HE/UF

SRM1600HE/UF

SRM3150HE/UF

SRM3200HE/UF

SRM3250HE/UF

SRM3300HE/UF

SRM3400HE/UF

SRM3500HE/UF

SRM3600HE/UF

1500

2000

2500

3000

4000

5000

6000

1500

2000

2500

3000

4000

5000

6000

MAX AVG.

DC OUTPUT

CURRENT

MAXIMUM

REVERSE

CURRENT

@PIV

__________

µAmps

25°C

.50

.50

.50

.50

.50

.50

.50

1.0

1.0

1.0

1.0

1.0

1.0

1.0

100°C

20

20

20

20

20

20

20

25

25

25

25

25

25

25

MAX. PEAK

FORWARD

VOLTAGE

(PULSED)

V

3.0

3.0

5.0

5.0

7.0

7.0

9.0

4.0

4.0

6.0

6.0

9.0

9.0

10.5

A

.50

.50

.25

.25

.15

.15

.10

1.5

1.5

.75

.75

.50

.50

.25

PEAK

1 CYCLE

SURGE

CURRENT

Amps

25

25

15

15

10

10

5

60

60

40

40

25

25

15

MAX.

REVERSE

RECOVERY

TIME

NOTE 1

HE/UF

Nsec

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

THERM.

RES.

R

θJX

d=.250”

°C/W

50

50

50

50

50

50

50

21.5

21.5

21.5

21.5

21.5

21.5

21.5

SRM1XXX/U

SRM3XXX/U

PACKAGE

STYLE

TYPE

NUMBER

Amps

55°C

.50

.50

.25

.25

.15

.15

.10

1.5

1.5

.75

.75

.50

.50

.25

100°C

.250

.250

.125

.125

.075

.075

.050

.750

.750

.375

.375

.250

.250

.125

107

307

Note 1: Trr test method with drawing if applicable.

ELECTRICAL CHARACTERISTICS (MELFs)

PEAK

INVE

RSE

VOLT

AGE

Volts

SRM1150HEU/UFU

SRM1200 HEU/UFU

SRM1250HEU/UFU

SRM1300HEU/UFU

SRM1400HEU/UFU

SRM1500HEU/UFU

SRM1600HEU/UFU

SRM3150HEU/UFU

SRM3200HEU/UFU

SRM3250HEU/UFU

SRM3300HEU/UFU

SRM3400HEU/UFU

SRM3500HEU/UFU

SRM3600HEU/UFU

1500

2000

2500

3000

4000

5000

6000

1500

2000

2500

3000

4000

5000

6000

MAX AVG.

DC OUTPUT

CURRENT

MAXIMUM

REVERSE

CURRENT

@PIV

__________

µAmps

25°

100°

O

O

C

C

.50

.50

.50

.50

.50

.50

.50

1.0

1.0

1.0

1.0

1.0

1.0

1.0

20

20

20

20

20

20

20

25

25

25

25

25

25

25

MAX.

PEAK

FORWARD

VOLTAGE

(PULSED)

V

3.0

3.0

5.0

5.0

7.0

7.0

9.0

4.0

4.0

6.0

6.0

9.0

9.0

10.5

A

.50

.50

.25

.25

.15

.15

.10

1.5

1.5

.75

.75

.50

.50

.25

MAX

REVERSE

RECOVERY

TIME

NOTE 1

HE/UF

Nsec

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

70/100

PACKAGE

STYLE

TYPE

NUMBER

PEAK

1 CYCLE

SURGE

CURRENT

THERM

.RES.

R

θJX

Amps

100

55 C

O

C

O

Amps

25

25

15

15

10

10

5.0

60

60

40

40

25

25

15

°C/W

18

18

18

18

18

18

18

10

10

10

10

10

10

10

MELF-D

MELF-C

.50

.50

.25

.25

.15

.15

.10

1.5

1.5

.75

.75

.50

.50

.25

.250

.250

.125

.125

.075

.075

.050

.750

.750

.375

.375

.250

.250

.125

Note 1: Trr test method with drawing if applicable.

•

221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798

•

•

World Wide Web Site - http://www.sensitron.com

•

E-Mail Address - sales@sensitron.com

•

SRM1XXX/U

SRM3XXX/U

SENSITRON

TECHNICAL DATA

DATA SHEET 4196, REV. –

MECHANICAL DIMENSIONS (Axial) In Inches / (mm), min./max.

D

B

G

L

PACKAGE

STYLE

107

307

AXIAL DIMENSIONS - INCHES / MILLIMETERS

G

L

φB

φD

.115/.180

2.92/4.57

.115/.180

2.92/4.57

.026/.033

.66/.84

.037/.042

.94/1.07

.130/.300

3.30/7.62

.130/.300

3.30/7.62

.90/1.30

22.9/33.0

.90/1.30

22.9/33.0

Note:

Cathode side of device is indicated by a dark band marked on body.

MECHANICAL DIMENSIONS (Melf) In Inches / (mm), min./max.

B

R = 0.020 Max

C

D

A

D

PACKAGE

STYLE

MELF-C

MELF-D

MELF DIMENSIONS - INCHES / MILLIMETERS

A

B

C

D

.168/.300

4.27/7.62

.168/.300

4.27/7.62

.019/.028

.48/.72

.019/.028

.48/.72

.003 Min

.076 Min

.003 Min

.076 Min

.091/.128

2.31/3.21

.137/.148

3.48/3.76

Note:

Cathode side of device is indicated by a dark band marked on body.

•

221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798

•

•

World Wide Web Site - http://www.sensitron.com

•

E-Mail Address - sales@sensitron.com

•

SRM1XXX/U

SRM3XXX/U

SENSITRON

TECHNICAL DATA

DATA SHEET 4196, REV. –

DISCLAIMER:

1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product

characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the

datasheet(s).

2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical

equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’

fail-safe precautions or other arrangement .

3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of

the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any

other problems that may result from applications of information, products or circuits described in the datasheets.

4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at

a value exceeding the absolute maximum rating.

5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.

6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron

Semiconductor.

7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder

maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When

exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.

•

221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798

•

•

World Wide Web Site - http://www.sensitron.com

•

E-Mail Address - sales@sensitron.com

•