UCQ-3.3/35-D24PB-C Murata Power Solutions Inc, UCQ-3.3/35-D24PB-C Datasheet - Page 18

• Manufacturer Part Number: UCQ-3.3/35-D24PB-C
• Description: CONV DC/DC 115.5W 3.3V 35A
• Manufacturer: Murata Power Solutions Inc
• Series: UCQr
• Type: Isolatedr

Specifications of UCQ-3.3/35-D24PB-C

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 115W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 36V
• Package / Case: 8-DIP Module, 1/4 Brick
• 1st Output: 3.3 VDC @ 35A
• Size / Dimension: 2.30" L x 1.45" W x 0.40" H (58.4mm x 36.8mm x 10.2mm)
• Power (watts) - Rated: 115.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: CSA, EN, UL
• Output Power: 116 W
• Input Voltage Range: 18 V to 36 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 35 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Quarter Brick
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1861-5

UCQ-3.3/20-D48 Efficiency vs Line Voltage and Load Current @25°C
UCQ-3.3/30-D48 Efficiency vs Line Voltage and Load Current @25°C
TYPICAL PERFORMANCE CURVES
95
90
85
80
75
70
95
90
85
80
75
70
65
3
2
6
V
5
IN
= 75V
9
V
IN
= 75V
12
8
Load Current (Amps)
Load Current (Amps)
V
IN
= 48V
V
IN
15
= 48V
11
V
IN
18
= 36V
V
IN
= 36V
Power Dissipation
V
IN
Power Dissipation
V
14
21
= 48V
IN
= 48V
24
17
27
www.murata-ps.com
20
30
18
15
12
9
6
3
0
15
12
9
6
3
0
UCQ-3.3/20-D48 Maximum Current Temperature Derating at Sea Level
(V
UCQ-3.3/30-D48 Maximum Current Temperature Derating at Sea Level
(V
IN
IN
30
28
26
24
22
20
18
16
20
18
16
14
12
10
= 48V, longitudinal airflow, no baseplate)
= 48V, no baseplate, airflow is from Vin to Vout)
30
30
35
35
Single Output UCQ Models
100 LFM
200 LFM
40
40
300 LFM
45
45
400 LFM
21 Feb 2011 MDC_UCQ Models.B18
Ambient Temperature (°C)
Ambient Temperature (°C)
50
50
100 LFM
200 LFM
55
55
300 LFM
60
60
400 LFM
65
65
email: [e-mail]
70
70
75
75
80
80
85
85