參數(shù)資料
型號(hào): P4KE91CA
廠商: Littelfuse, Inc.
英文描述: Silicon Avalanche Diodes - 400W Axial Leaded Transient Voltage Supressors
中文描述: 硅雪崩二極管- 400W軸向引線型瞬態(tài)電壓Supressors
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 186K
代理商: P4KE91CA
Silicon Avalanche Diodes
282
www.littelfuse.com
400W Axial Leaded Transient Voltage Supressors
FEATURES
RoHS
compliant
Plastic package
Glass passivated chip junction in DO-41 Package
400W surge capability at 10/1000 μs wave form
Excellent clamping capability
Low zener impedance
Fast response time: typically less than 1.0ps from 0 Volts
to BV min.
Typical IR less than 1μA above 10V
(9.5mm) lead length, 5lbs., (2.3kg) tension
Agency Approvals:
Recognized under the Components Program
of Underwriters Laboratories.
Agency File Number:
E128662
P4KE Series
MAXIMUM RATINGS AND CHARACTERISTICS
@25C AMBIENT TEMPERATURE (unless otherwise noted)
PARAMETER
Peak Pulse Power Dissipation at
TA=25C, TP=1ms (note 1)
Steady State Power Dissipation at
TL=75C, Lead lenghts .375”,
(9.5mm)(note2)
Peak Forward Surge Current, 8.3ms
Single Half SIne Wave Superimposed
on Rated Load, (JEDEC Method)
(note 3)
Operating junction and Storage
Temperature Range
VALUE
Min
400
1
40
-55 to +175
UNIT
Watts
Watts
Amps
°C
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above
TA=25C per Fig 2.
2. 8.3ms single half sine-wave , or equivalent square wave, Duty
cycle = 4 pulses per minutes maximum.
Mechanical Specifications:
Weight:
0.012ounce, 0.3 gram
Case:
JEDEC DO-41 Molded Plastic over
passivated junction
Mounting Position:
Any
Polarity:
Color band denotes cathode except
Bipolar
Terminal:
Plated Axial leads, solderable per
MIL-STD-750, Method 2026
SYMBOL
PPPM
PM(AV)
IFSM
Tj, TsTG
P4KE
C A
Voltage
Bi-Directional
Packaging Option
5% Voltage Tolerance
B= Bulk (500 pcs)
T= Tape and reeled (5000 pcs)
ORDERING INFORMATION
RoHS
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