Product Summary

The BAS21 is a Single high-speed switching diode, encapsulated in a SOD323F (SC-90) very small and flat lead Surface-Mounted Device (SMD) plastic package. The applications of the BAS21 include High-speed switching, Voltage clamping, General-purpose switching and Reverse polarity protection.

Parametrics

BAS21 absolute maximum ratings: (1)VRRM, repetitive peak reverse voltage: 300 V; (2)VR, reverse voltage: 300 V; (3)IF, forward current: 250 mA; (4)IFRM, repetitive peak forward current: 1A; (5)IFSM, non-repetitive peak forward current: 2.3 A; (6)Ptot, total power dissipation: 550 mW; (7)Tj, junction temperature: 150℃; (8)Tamb, ambient temperature: -65 to +150℃; (9)Tstg, storage temperature: -65 to +150℃.

Features

BAS21 features: (1)High switching speed: trr ≤ 50 ns; (2)Low leakage current; (3)Repetitive peak reverse voltage: VRRM ≤ 300 V; (4)Excellent coplanarity and improved thermal behavior; (5)Low capacitance: Cd ≤ 2pF; (6)Reverse voltage: VR ≤ 300 V; (7)Very small and ?at lead SMD plastic package.

Diagrams

BAS21  test information

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BAS21
BAS21

Taiwan Semiconductor

Diodes (General Purpose, Power, Switching) Switching diode 225 mW

Data Sheet

0-3000: $0.02
3000-6000: $0.01
BAS21 /T3
BAS21 /T3

NXP Semiconductors

Diodes (General Purpose, Power, Switching) DIODE SW TAPE-11

Data Sheet

Negotiable 
BAS21,215
BAS21,215

NXP Semiconductors

Diodes (General Purpose, Power, Switching) SW 200V 200MA HS

Data Sheet

0-1: $0.03
1-25: $0.01
25-100: $0.01
100-250: $0.01
BAS21,235
BAS21,235

NXP Semiconductors

Diodes (General Purpose, Power, Switching) DIODE SW TAPE-11

Data Sheet

0-1: $0.08
1-25: $0.07
25-100: $0.05
100-250: $0.03
BAS21,A,C,SLT1
BAS21,A,C,SLT1

Other


Data Sheet

Negotiable 
BAS21_D87Z
BAS21_D87Z

Fairchild Semiconductor

Rectifiers 250V 200mA

Data Sheet

Negotiable 
BAS21_ND87Z
BAS21_ND87Z

Fairchild Semiconductor

Rectifiers 250V 200mA

Data Sheet

Negotiable 
BAS21_Q
BAS21_Q

Fairchild Semiconductor

Rectifiers 250V 200mA

Data Sheet

Negotiable