1. Device Type & Series:

️· Type: Constant Current Devices (also referred to as "Current Mirrors" or "Current Regulators")
️· Series: CD5283 through CD5314 (A range of devices with similar functionality but differing characteristics)
️· Manufacturer: CDI Diodes (Contact information provided at the bottom of the document)

2. Key Electrical Characteristics (Table Summary - most important for understanding the devices):

The following table summarizes the critical parameters of the CD5283 through CD5314 series. Note that "Nom" means nominal, "Min" means minimum, and "Max" indicates maximum values. These are design targets, and actual devices will vary slightly.

Parameter	Unit	CD5283	CD5284	CD5285	CD5286	CD5287	CD5288	CD5289	CD5290	CD5291	CD5292
Current (I) (Nom)	mA	0.22	0.24	0.27	0.30	0.33	0.39	0.43	0.47	0.56	0.62
Current (I) (Min)	mA	0.198	0.216	0.243	0.270	0.297	0.351	0.387	0.423	0.504	0.558
Current (I) (Max)	mA	0.242	0.264	0.297	0.330	0.363	0.429	0.473	0.517	0.616	0.682
ZT (Max)		25.0	19.0	14.0	9.0	6.6
VL (Max)	Volts	1.00	1.00	1.00	1.00	1.00

Parameter	Unit	CD5293	CD5294	CD5295	CD5296	CD5297	CD5298	CD5299	CD5300	CD5301	CD5302
Current (I) (Nom)	mA	0.68	0.75	0.82	0.91	1.00	1.10	1.20	1.30	1.40	1.50
Current (I) (Min)	mA	0.612	0.675	0.738	0.819	0.900	0.990	1.08	1.17	1.26	1.35
Current (I) (Max)	mA	0.748	0.825	0.902	1.001	1.100	0.700	0.640	0.580	0.540	0.510
ZT (Max)
VL (Max)	Volts

Parameter	Unit	CD5303	CD5304	CD5305	CD5306	CD5307	CD5308	CD5309	CD5310	CD5311	CD5312
Current (I) (Nom)	mA	1.60	1.80	2.00	2.20	2.40	2.70	3.00	3.30	3.60	3.90
Current (I) (Min)	mA	1.44	1.62	1.80	1.98	2.20	2.43	2.70	2.97	3.24	3.51
Current (I) (Max)	mA	1.76	1.98	2.20	2.42	2.64	2.97	3.30	3.63	3.96	4.29
ZT (Max)
VL (Max)	Volts

Parameter	Unit	CD5313	CD5314
Current (I) (Nom)	mA	0.68	0.75
Current (I) (Min)	mA	0.612	0.675
Current (I) (Max)	mA	0.748	0.825
ZT (Max)
VL (Max)	Volts

️· ZT: The device output voltage stability with respect to temperature and supply voltage variations. Higher values are better. ZT is defined as a function of the output voltage (VL) and input current (I).
️· VL (Maximum): The maximum allowable voltage across the device while maintaining the specified current regulation.

3. Physical Characteristics:

️· ChIP Thickness: 10 mils
️· Metallization:
- Top (Anode): Aluminum (Al) - 25,000 Å minimum thickness
- Back (Cathode): Gold (Au) - 4,000 Å minimum thickness
️· Tolerances: Most dimensions have a tolerance of +2 mils, with the Anode Pad having a tighter tolerance of +0.1 mils.

4. Notes/Definitions:

️· "Backside is Cathode": Indicates the polarity of the device.
️· "A = Anode": Indicates the Anode pin.