Power over Ethernet (PoE)

The emergence of the PoE market has fueled the rapid growth of peripheral Powered Devices (PDs), such as cameras, phones, and network access points. Each one of these applications has unique size and performance requirements. AEM has developed a broad range of devices, including Schottky bridge rectifiers, that are optimally geared to the size and electrical specifications required for these applications.

Block Diagram

Power Over Ethernet Block Diagram


Applicable products for PoE Powered Devices (PDs):

Small Signal Transistors
CMUT3410: 1.0A, 25V Low VCE(SAT) NPN (SOT-523) 
CMUT7410: 1.0A, 25V Low VCE(SAT) PNP (SOT-523) 
CMLT3410: 1.0A, 25V Low VCE(SAT) Dual, NPN (SOT-563) 
CMLT7410: 1.0A, 25V Low VCE(SAT) Dual, PNP (SOT-563)

Bridge Rectifers (Full Wave) 
CBRHD-01: 0.5A, 100V (HD DIP) 
CBRHD-02: 0.5A, 200V (HD DIP) 
CBR1-D020S: 1.0A, 200V (SMDIP)

MOSFETs 
CEDM7001: 100mA, 20V N-Channel (SOT-883L) 
CEDM8001: 100mA, 20V P-Channel (SOT-883L) 
CEDM8004: 450mA, 30V P-Channel (SOT-883L) 
CMLDM7002A: 280mA, 60V Dual, N-Channel (SOT-563) 
CMLDM8002A: 280mA, 50V Dual, P-Channel (SOT-563) 
CMNDM7001: 100mA, 20V N-Channel (SOT-953) 
CMNDM8001: 100mA, 20V P-Channel (SOT-953) • 

Schottky Diodes 
CMLSH1-40: 1.0A, 40V (SOT-563) 
CMASH-4: 200mA, 40V (SOD-923) 
CMSH1-100: 1.0A, 100V (SMB) 
CTLSH01-30: 100mA, 30V Low Leakage (TLM2D3D6) 
CTLSH01-30L: 100mA, 30V Low VF (TLM2D3D6) 
CFSH01-30: 100mA, 30V (SOD-882L)

Schottky Bridge Rectifiers 
CBRHDSH1-100: 1.0A, 100V (HD DIP) 
CBRHDSH2-100: 2.0A, 100V (HD DIP) 
CBRDFSH1-40: 1.0A, 40V (BR DFN) 
CBRDFSH1-60: 1.0A, 60V (BR DFN) 
CBRDFSH1-100: 1.0A, 100V (BR DFN) 
CBRDFSH2-40: 2.0A, 40V (BR DFN) 
CBRDFSH2-100: 2.0A, 100V (BR DFN) 

Switching Diodes 
CMHD4448: 250mA, 100V (SOD-123) 
CMOD4448: 250mA, 100V (SOD-523) 
CMLD4448DO: 250mA, 120V Dual, Opposing (SOD-523)

Uni-polar Transient Voltage Suppressors 
CMF90A: 200W, 90V (SOD-123F)

Bi-Directional Transient Voltage Suppressors 
1SMB90CA: 600W, 90V (SMB) • TVS/Zener Array 
CMNTVS12V: 18W, 12V Low Capacitance (SOT-953)