CMUD2836
CMUD2838
SURFACE MOUNT
DUAL, HIGH SPEED
SILICON SWITCHING DIODES
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMUD2836
and CMUD2838 types are ultra-high speed silicon
switching diodes manufactured by the epitaxial planar
process, in an epoxy molded ULTRAmini™ surface
mount package, designed for high speed switching
applications.
SOT-523 CASE
The following configurations are available:
CMUD2836 DUAL, COMMON ANODE
CMUD2838 DUAL, COMMON CATHODE
MARKING CODE: 2CA
MARKING CODE: 6CA
MAXIMUM RATINGS: (TA=25°C)
Peak Repetitive Reverse Voltage
SYMBOL
Average Forward Current
Peak Forward Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
UNITS
VRRM
IO
IFM
PD
TJ, Tstg
ΘJA
75
V
200
mA
300
mA
250
mW
-65 to +150
°C
500
°C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
MIN
TYP
MAX
IR
VR=50V
BVR
IR=100μA
VF
UNITS
100
nA
IF=10mA
1.0
V
VF
IF=50mA
1.0
V
VF
IF=100mA
CT
VR=0, f=1.0MHz
trr
IR=IF=10mA, Irr=1.0mA, RL=100Ω
75
V
1.5
1.2
V
4.0
pF
4.0
ns
R5 (9-February 2010)
CMUD2836
CMUD2838
SURFACE MOUNT
DUAL, HIGH SPEED
SILICON SWITCHING DIODES
SOT-523 CASE - MECHANICAL OUTLINE
(Bottom View)
PIN CONFIGURATIONS
CMUD2836
CMUD2838
LEAD CODE:
1) Cathode D1
2) Cathode D2
3) Anode D1, D2
LEAD CODE:
1) Anode D1
2) Anode D2
3) Cathode D1, D2
MARKING CODE: 2CA
MARKING CODE: 6CA
R5 (9-February 2010)
w w w. c e n t r a l s e m i . c o m
OUTSTANDING SUPPORT AND SUPERIOR SERVICES
PRODUCT SUPPORT
Central’s operations team provides the highest level of support to insure product is delivered on-time.
• Supply management (Customer portals)
• Custom bar coding for shipments
• Inventory bonding
• Custom product packing
• Consolidated shipping options
DESIGNER SUPPORT/SERVICES
Central’s applications engineering team is ready to discuss your design challenges. Just ask.
• Free quick ship samples (2nd day air)
• Special wafer diffusions
• Online technical data and parametric search
• PbSn plating options
• SPICE models
• Package details
• Custom electrical curves
• Application notes
• Environmental regulation compliance
• Application and design sample kits
• Customer specific screening
• Custom product and package development
• Up-screening capabilities
REQUESTING PRODUCT PLATING
1. If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
2. If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number
when ordering (example: 2N2222A PBFREE).
CONTACT US
Corporate Headquarters & Customer Support Team
Central Semiconductor Corp.
145 Adams Avenue
Hauppauge, NY 11788 USA
Main Tel: (631) 435-1110
Main Fax: (631) 435-1824
Support Team Fax: (631) 435-3388
www.centralsemi.com
Worldwide Field Representatives:
www.centralsemi.com/wwreps
Worldwide Distributors:
www.centralsemi.com/wwdistributors
For the latest version of Central Semiconductor’s LIMITATIONS AND DAMAGES DISCLAIMER,
which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms
w w w. c e n t r a l s e m i . c o m
(001)
PDN01237
7/27/22
1/27/23
7/27/23
http://www.centralsemi.com
Summary:The following items are discontinued and now considered End of Life (EOL).
Although Central Semiconductor Corp. makes every effort to continue to produce devices that have been proclaimed EOL (End of Life) by
other manufacturers, it is an accepted industry practice to discontinue certain devices when customer demand falls below a minimum level of
sustainability. Accordingly, the following product(s) have been transitioned to End of Life status as part of Central's ongoing Product
Portfolio Management. Any replacement products are noted below. The effective date for placing last purchase orders will be six (6) months
from the date of this notice and twelve (12) months from the notice date for final shipments, and minimum order quantities may apply.
The last purchase and shipment dates may be extended if inventory is available.
* All Plating types (PBFREE,TIN/LEAD) for each item listed are included in this notice.
Central Part Number
BCW31 BK
BCW31 TR
CMLT3474 BK
CMLT3474 TR
CMUD2836 BK
CMUD2836 TR
CMZ2361 BK
CMZ2361 TR
CXDM3069N BK
CXDM3069N TR
Suggested Replacement
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Central would be happy to assist you by providing additional information or technical data to help locate an alternate source if we
have no replacement available. If you would like assistance, please visit https://my.centralsemi.com/submit-inquiry?type=ER to
submit an online inquiry.
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