Drive Specification
ST36540A
ST35130A ST33220A
Power-on to ready (sec typical)
10
Standby to ready (sec typical)
10
Startup current:
12V (peak)
5V (RMS)
1.7 amps
0.5 amps
Seek power and current (mean)
5.5
watts
Read/Write power and current
(typical)
4.3 watts
Idle mode power and current
(typical)
3.7 watts
Standby mode power and current
(typical)
0.8 watts
Sleep mode power and current
(typical)
0.8 watts
Voltage tolerance
(including noise)
±
5%
Ambient temperature (°C)
5 to 55 (op.), –40 to 60 (nonop.)
Temperature gradient
(°C per hour max)
20
Relative humidity
(op. and nonop.)
8% to 80%
Relative humidity gradient
10% per hour max
Wet bulb temperature (°C max)
29.4 (op.), 29.4 (nonop.)
Altitude (meters above mean sea
level, max)
–61 to 3,048 (op.)
–61 to 12,192 (nonop.)
Shock, operating
(Gs max at 11 msec)
10
Shock, nonoperating
(Gs max at 11 msec)
75
Vibration, operating
0.50 G (0 to peak, 5–350 Hz)
Vibration, nonoperating
5.0 Gs (0 to peak, 5–350 Hz)
Drive acoustics
(bels—sound power)
Idle mode
(dBA—sound pressure)
3.7 (typical), 4.1 (max)
34 (typical)
continued
Medalist 6540, 5130 and 3220 Product Manual, Rev. A
3
