P850-G120-WHX Bourns Inc., P850-G120-WHX Datasheet - Page 7

• Manufacturer Part Number: P850-G120-WHX
• Description: CIRCUIT PROT 100MA 850VIMP TBU
• Manufacturer: Bourns Inc.
• Series: TBU™r

Specifications of P850-G120-WHX

• Voltage - Working: 425V
• Technology: Mixed Technology
• Number Of Circuits: 2
• Applications: SLIC
• Package / Case: 0.325" L x 0.157 " W x 0.033" H (8.25mm x 4mm x 0.85mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Voltage - Clamping: -

A cost-effective protection solution combines the Bourns
bridge. The diagram below illustrates a common confi guration of these components. The graphs to the right demonstrate the
operational characteristics of the circuit.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
P500-G Confi guration (GR-1089 Intra-building and 5 kV Lightning)
Reference Designs
TBU
Diode bridge
TBU
Diode bridge
Product
Product
P850-G Confi guration (ITU-T K.20, K.21, K.20E, K.21E, K.45)
TBU
3312 - 2 mm SMD Trimming Potentiometer
MOV
MOV
™
™
Device
Device
Asia-Pacifi c: Tel: [phone] • Fax: [phone]
Europe: Tel: [phone] • Fax: [phone]
The Americas: Tel: [phone] • Fax: [phone]
www.bourns.com
™
P500-G and P850-G Protectors
Qty.
Qty.
1
2
2
1
2
2
P850-G120-WH
P500-Gxxx-WH
CNR-10D201K
CNR-10D361K
GNR10D201K
GNR10D361K
Part Number
MMBD2004S
Part Number
MMBD2004S
GSD2004S-V
GSD2004S-V
MOVs
GDTs
or
V1
CNR Centra Science
CNR Centra Science
Ceramate Technical
Ceramate Technical
Common Confi guration Diagram
Bourns, Inc.
Bourns, Inc.
Diodes Inc.
Diodes Inc.
Source
Source
Vishay
Vishay
®
Pxxx-G
TBU
™
protection device with a pair of MOVs or Bourns
-V
REF
P850-G Solution: 4000 V Lightning 10/700 µsec, 100 A
P500-G Solution: 5000 V Lightning 2/10 µsec, 500 A
V2
2
1
2
1
Ch1 V1
Ch1 V1
COPYRIGHT©2008, BOURNS, INC. LITHO IN U.S.A. e 12/08 FU0801
500 ns/div.
500 ns/div.
Ch2 V2
Ch2 V2
Ch3 Current
Ch3 Current
®
GDTs and a diode
3
3
REV. 12/08