45CKQ100 Datasheet, PDF (1/4 Pages) Seme LAB – DUAL SCHOTTKY BARRIER DIODE

PD -20355C
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
45CKQ100
45A*, 100V
Major Ratings and Characteristics
Characteristics
45CKQ100 Units
I_F(AV) Rectangular
waveform
V_RRM (Per Leg)
45*
A
100
V
I_FSM @ tp = 8.3ms half-sine
400
A
(Per Leg)
V_F @ 25Apk, T_J =125°C
0.74
V
(Per Leg)
T_J, T_stg Operating and storage -55 to 150 °C
*I_{F(AV) current is limited by pin diameter}
Description/Features
The 45CKQ100 center tap Schottky rectifier has been
expressly designed to meet the rigorous requirements of
hi-rel environments. It is packaged in the hermetic isolated
TO-258AA package. The device's forward voltage drop
and reverse leakage current are optimized for the lowest
power loss and the highest circuit efficiency for typical high
frequency switching power supplies and resonent power
converters. Full MIL-PRF-19500 quality conformance
testing is available on source controlled drawings to TX,
TXV and S levels.
• Hermetically Sealed
• Center Tap
• Low Forward Voltage Drop
• High Frequency Operation
• Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Electrically Isolated
CASE STYLE
www.irf.com
A
4.19 [.165]
3.93 [.155]
17.65 [.695]
17.39 [.685]
6.85 [.270]
6.09 [.240]
0.12 [.005]
1.14 [.045]
0.88 [.035]
17.95 [.707]
17.70 [.697]
37.00 [1.457]
20.40 [1.197]
1 23
21.20 [.835]
20.70 [.815]
13.97 [.550]
13.46 [.530]
19.05 [.750]
C
B
12.70 [.500]
5.08 [.200]
2X
3X
1.65 [.065]
1.39 [.055]
0.50 [.020]
0.25 [.010]
CA B
C
NOT ES:
1. DIMENSIONING & T OLERANCING PER ASME Y14.5M-1994.
2. ALL DIMENSIONS ARE S HOWN IN MILLIMET ERS [INCHES ].
3. CONT ROLLING DIMENSION: INCH.
4. CONFORMS T O JEDEC OUT LINE T O-258AA BEFORE LEADFORMING.
IR Case Style TO-258AA
3.55 [.140]
(ISOLATED BASE)
123
ANODE COMMON ANODE
CATHODE
1
02/26/02